pyenv-virtualenv: Segmentation fault when using any pip command in 3.6.15

while using any pip command I’m getting

/home/neurlap/.pyenv/plugins/pyenv-pip-rehash/libexec/pip: line 20: 24753 Segmentation fault      (core dumped) "$PYENV_COMMAND_PATH" "$@"

@native-api any help?

About this issue

Original URL
State: closed
Created 3 years ago
Comments: 23 (4 by maintainers)

Most upvoted comments

Solution:

$ sudo apt install clang -y
$ CC=clang pyenv install 3.6.15

+36

kolypto on Aug 19, 2022

I have found a working temporary fix from this french site to fix the issue you can comment this line in the file /home/johackim/.pyenv/versions/3.7.0/bin/pip3.7

# sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])

+14

felix-commits on Mar 8, 2022

There is a solution (tested on ubuntu 22.04):

cat alignment.patch

--- Include/objimpl.h
+++ Include/objimpl.h
@@ -250,7 +250,7 @@
         union _gc_head *gc_prev;
         Py_ssize_t gc_refs;
     } gc;
-    double dummy;  /* force worst-case alignment */
+    long double dummy;  /* force worst-case alignment */
 } PyGC_Head;

 extern PyGC_Head *_PyGC_generation0;
--- Objects/obmalloc.c
+++ Objects/obmalloc.c
@@ -643,8 +643,8 @@
  *
  * You shouldn't change this unless you know what you are doing.
  */
-#define ALIGNMENT               8               /* must be 2^N */
-#define ALIGNMENT_SHIFT         3
+#define ALIGNMENT               16               /* must be 2^N */
+#define ALIGNMENT_SHIFT         4

 /* Return the number of bytes in size class I, as a uint. */
 #define INDEX2SIZE(I) (((uint)(I) + 1) << ALIGNMENT_SHIFT)

pyenv install --patch 3.6.8 < alignment.patch

Error 139 When Installing Python 3.6 on Fedora 34

frhack on May 16, 2022

in Ubuntu 22. i had to install gcc-10 then CC=gcc-10 pyenv install 3.6.13

https://giters.com/pyenv/pyenv/issues/1889

This worked for me aswell.

ptutak-ias on Jul 21, 2022

In Ubuntu 21.10, I downloaded Python 3.6.15 from python.org, manually compiled and installed. It was enough to run “import ctypes” in python shell to crash it with seg. fault. That’s also why pip was crashing. So, it doesn’t seem to be related with pyenv.

Tried same steps in a Docker container on a Ubuntu 20.04 host but it didn’t crash.

evrenesat on Oct 28, 2021

Solution:

$ sudo apt install clang -y
$ CC=clang pyenv install 3.6.15

in case you are using fedora:

sudo dnf install clang
CC=clang pyenv install 3.6.13

source: https://giters.com/pyenv/pyenv/issues/1889

iamtalhaasghar on May 13, 2023

It’s happening on manjaro.

On Sat, Oct 23, 2021, 5:55 PM Evren Esat Özkan @.***> wrote:

The issue only happens on Ubuntu 21.10. After I spend a day, I have gave up and installed 20.04 then everything worked perfectly. For another reason I reinstalled 21.10 again, segmentation faults came back. Each time it was a clean install.

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/pyenv/pyenv-virtualenv/issues/410#issuecomment-950144898, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKM6BK7KP3OMKI52SEW77I3UIKSSNANCNFSM5FHLKTVQ .

abhinavsp0730 on Oct 23, 2021

I’m getting the same error, but with the included pip-rehash: /home/username/.pyenv/pyenv.d/exec/pip-rehash/pip: line 20: 43331 Segmentation fault (core dumped) "$PYENV_COMMAND_PATH" "$@"

~~Somehow I managed to fix it~~ by not providing a name for the virtualenv I’m creating. So this ends up with pip/python mismatch and seg.fault:

pyenv virtualenv -f 3.6.15 env_name

But this one works:

pyenv virtualenv -f 3.6.15

Not sure if -f helps or not, I stopped experimenting after solving my problem.

Edit: I was wrong, when I don’t provide a name, it incorrectly creates the environment using Python 3.10 then the pip matches with the python.

click to see the debug output, in case if it helps

 $ pyenv versions
  system
  3.10.0
* 3.10.0/envs/3.6.15 (set by /home/evren/eiq/backend/.python-version)
  3.6.15


$ PYENV_DEBUG=1 pip3.6
+ program=pip3.6
+ export PYENV_ROOT=/home/evren/.pyenv
+ PYENV_ROOT=/home/evren/.pyenv
+ exec /home/evren/.pyenv/libexec/pyenv exec pip3.6
+(/home/evren/.pyenv/libexec/pyenv:23): enable -f /home/evren/.pyenv/libexec/../libexec/pyenv-realpath.dylib realpath
+(/home/evren/.pyenv/libexec/pyenv:30): '[' -z '' ']'
++(/home/evren/.pyenv/libexec/pyenv:32): type -P greadlink readlink
++(/home/evren/.pyenv/libexec/pyenv:32): head -1
+(/home/evren/.pyenv/libexec/pyenv:32): READLINK=/usr/bin/readlink
+(/home/evren/.pyenv/libexec/pyenv:33): '[' -n /usr/bin/readlink ']'
+(/home/evren/.pyenv/libexec/pyenv:58): '[' -z /home/evren/.pyenv ']'
+(/home/evren/.pyenv/libexec/pyenv:61): PYENV_ROOT=/home/evren/.pyenv
+(/home/evren/.pyenv/libexec/pyenv:63): export PYENV_ROOT
+(/home/evren/.pyenv/libexec/pyenv:65): '[' -z '' ']'
+(/home/evren/.pyenv/libexec/pyenv:66): PYENV_DIR=/home/evren/eiq/backend
+(/home/evren/.pyenv/libexec/pyenv:69): '[' '!' -d /home/evren/eiq/backend ']'
+(/home/evren/.pyenv/libexec/pyenv:69): '[' '!' -e /home/evren/eiq/backend ']'
++(/home/evren/.pyenv/libexec/pyenv:73): cd /home/evren/eiq/backend
++(/home/evren/.pyenv/libexec/pyenv:73): echo /home/evren/eiq/backend
+(/home/evren/.pyenv/libexec/pyenv:73): PYENV_DIR=/home/evren/eiq/backend
+(/home/evren/.pyenv/libexec/pyenv:74): export PYENV_DIR
+(/home/evren/.pyenv/libexec/pyenv:77): shopt -s nullglob
++(/home/evren/.pyenv/libexec/pyenv:79): abs_dirname /home/evren/.pyenv/libexec/pyenv
++(/home/evren/.pyenv/libexec/pyenv:40): abs_dirname(): local path=/home/evren/.pyenv/libexec/pyenv
++(/home/evren/.pyenv/libexec/pyenv:44): abs_dirname(): '[' -n /home/evren/.pyenv/libexec/pyenv ']'
++(/home/evren/.pyenv/libexec/pyenv:45): abs_dirname(): cd_path=/home/evren/.pyenv/libexec
++(/home/evren/.pyenv/libexec/pyenv:46): abs_dirname(): [[ /home/evren/.pyenv/libexec != \/\h\o\m\e\/\e\v\r\e\n\/\.\p\y\e\n\v\/\l\i\b\e\x\e\c\/\p\y\e\n\v ]]
++(/home/evren/.pyenv/libexec/pyenv:47): abs_dirname(): cd /home/evren/.pyenv/libexec
++(/home/evren/.pyenv/libexec/pyenv:49): abs_dirname(): name=pyenv
+++(/home/evren/.pyenv/libexec/pyenv:50): abs_dirname(): resolve_link pyenv
+++(/home/evren/.pyenv/libexec/pyenv:36): resolve_link(): /usr/bin/readlink pyenv
+++(/home/evren/.pyenv/libexec/pyenv:50): abs_dirname(): true
++(/home/evren/.pyenv/libexec/pyenv:50): abs_dirname(): path=
++(/home/evren/.pyenv/libexec/pyenv:44): abs_dirname(): '[' -n '' ']'
++(/home/evren/.pyenv/libexec/pyenv:53): abs_dirname(): echo /home/evren/.pyenv/libexec
+(/home/evren/.pyenv/libexec/pyenv:79): bin_path=/home/evren/.pyenv/libexec
+(/home/evren/.pyenv/libexec/pyenv:80): for plugin_bin in "${bin_path%/*}"/plugins/*/bin
+(/home/evren/.pyenv/libexec/pyenv:81): PATH=/home/evren/.pyenv/plugins/pyenv-virtualenv/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin
+(/home/evren/.pyenv/libexec/pyenv:80): for plugin_bin in "${bin_path%/*}"/plugins/*/bin
+(/home/evren/.pyenv/libexec/pyenv:81): PATH=/home/evren/.pyenv/plugins/python-build/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin
+(/home/evren/.pyenv/libexec/pyenv:85): '[' /home/evren/.pyenv '!=' /home/evren/.pyenv ']'
+(/home/evren/.pyenv/libexec/pyenv:90): export PATH=/home/evren/.pyenv/libexec:/home/evren/.pyenv/plugins/python-build/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin
+(/home/evren/.pyenv/libexec/pyenv:90): PATH=/home/evren/.pyenv/libexec:/home/evren/.pyenv/plugins/python-build/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin
+(/home/evren/.pyenv/libexec/pyenv:92): PYENV_HOOK_PATH=:/home/evren/.pyenv/pyenv.d
+(/home/evren/.pyenv/libexec/pyenv:93): '[' /home/evren/.pyenv '!=' /home/evren/.pyenv ']'
+(/home/evren/.pyenv/libexec/pyenv:97): PYENV_HOOK_PATH=:/home/evren/.pyenv/pyenv.d:/usr/local/etc/pyenv.d:/etc/pyenv.d:/usr/lib/pyenv/hooks
+(/home/evren/.pyenv/libexec/pyenv:98): for plugin_hook in "${PYENV_ROOT}/plugins/"*/etc/pyenv.d
+(/home/evren/.pyenv/libexec/pyenv:99): PYENV_HOOK_PATH=:/home/evren/.pyenv/pyenv.d:/usr/local/etc/pyenv.d:/etc/pyenv.d:/usr/lib/pyenv/hooks:/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d
+(/home/evren/.pyenv/libexec/pyenv:101): PYENV_HOOK_PATH=/home/evren/.pyenv/pyenv.d:/usr/local/etc/pyenv.d:/etc/pyenv.d:/usr/lib/pyenv/hooks:/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d
+(/home/evren/.pyenv/libexec/pyenv:102): export PYENV_HOOK_PATH
+(/home/evren/.pyenv/libexec/pyenv:104): shopt -u nullglob
+(/home/evren/.pyenv/libexec/pyenv:107): command=exec
+(/home/evren/.pyenv/libexec/pyenv:108): case "$command" in
++(/home/evren/.pyenv/libexec/pyenv:121): command -v pyenv-exec
+(/home/evren/.pyenv/libexec/pyenv:121): command_path=/home/evren/.pyenv/libexec/pyenv-exec
+(/home/evren/.pyenv/libexec/pyenv:122): '[' -z /home/evren/.pyenv/libexec/pyenv-exec ']'
+(/home/evren/.pyenv/libexec/pyenv:130): shift 1
+(/home/evren/.pyenv/libexec/pyenv:131): '[' pip3.6 = --help ']'
+(/home/evren/.pyenv/libexec/pyenv:138): exec /home/evren/.pyenv/libexec/pyenv-exec pip3.6
+(/home/evren/.pyenv/libexec/pyenv-exec:20): '[' pip3.6 = --complete ']'
++(/home/evren/.pyenv/libexec/pyenv-exec:24): pyenv-version-name
+(/home/evren/.pyenv/libexec/pyenv-version-name:6): '[' -z '' ']'
++(/home/evren/.pyenv/libexec/pyenv-version-name:7): pyenv-version-file
+(/home/evren/.pyenv/libexec/pyenv-version-file:7): target_dir=
+(/home/evren/.pyenv/libexec/pyenv-version-file:22): '[' -n '' ']'
+(/home/evren/.pyenv/libexec/pyenv-version-file:25): find_local_version_file /home/evren/eiq/backend
+(/home/evren/.pyenv/libexec/pyenv-version-file:10): find_local_version_file(): local root=/home/evren/eiq/backend
+(/home/evren/.pyenv/libexec/pyenv-version-file:11): find_local_version_file(): [[ /home/evren/eiq/backend =~ ^//[^/]*$ ]]
+(/home/evren/.pyenv/libexec/pyenv-version-file:12): find_local_version_file(): '[' -f /home/evren/eiq/backend/.python-version ']'
+(/home/evren/.pyenv/libexec/pyenv-version-file:13): find_local_version_file(): echo /home/evren/eiq/backend/.python-version
+(/home/evren/.pyenv/libexec/pyenv-version-file:14): find_local_version_file(): return 0
+(/home/evren/.pyenv/libexec/pyenv-version-name:7): PYENV_VERSION_FILE=/home/evren/eiq/backend/.python-version
++(/home/evren/.pyenv/libexec/pyenv-version-name:8): pyenv-version-file-read /home/evren/eiq/backend/.python-version
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:6): VERSION_FILE=/home/evren/eiq/backend/.python-version
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:8): '[' -e /home/evren/eiq/backend/.python-version ']'
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:11): IFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:12): words=($(cut -b 1-1024 "$VERSION_FILE" | sed -n 's/^[[:space:]]*\([^[:space:]#][^[:space:]]*\).*/\1/p'))
++(/home/evren/.pyenv/libexec/pyenv-version-file-read:12): cut -b 1-1024 /home/evren/eiq/backend/.python-version
++(/home/evren/.pyenv/libexec/pyenv-version-file-read:12): sed -n 's/^[[:space:]]*\([^[:space:]#][^[:space:]]*\).*/\1/p'
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:13): versions=("${words[@]}")
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:15): '[' -n eiq ']'
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:16): IFS=:
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:17): echo eiq
+(/home/evren/.pyenv/libexec/pyenv-version-file-read:18): exit
+(/home/evren/.pyenv/libexec/pyenv-version-name:8): PYENV_VERSION=eiq
+(/home/evren/.pyenv/libexec/pyenv-version-name:11): OLDIFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-version-name:12): IFS='
'
+(/home/evren/.pyenv/libexec/pyenv-version-name:12): scripts=(`pyenv-hooks version-name`)
++(/home/evren/.pyenv/libexec/pyenv-version-name:12): pyenv-hooks version-name
+(/home/evren/.pyenv/libexec/pyenv-hooks:9): '[' version-name = --complete ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:18): PYENV_COMMAND=version-name
+(/home/evren/.pyenv/libexec/pyenv-hooks:19): '[' -z version-name ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:24): enable -f /home/evren/.pyenv/libexec/pyenv-realpath.dylib realpath
+(/home/evren/.pyenv/libexec/pyenv-hooks:25): '[' -n '' ']'
++(/home/evren/.pyenv/libexec/pyenv-hooks:29): type -P greadlink readlink
++(/home/evren/.pyenv/libexec/pyenv-hooks:29): head -1
+(/home/evren/.pyenv/libexec/pyenv-hooks:29): READLINK=/usr/bin/readlink
+(/home/evren/.pyenv/libexec/pyenv-hooks:30): '[' -z /usr/bin/readlink ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:55): IFS=:
+(/home/evren/.pyenv/libexec/pyenv-hooks:55): hook_paths=($PYENV_HOOK_PATH)
+(/home/evren/.pyenv/libexec/pyenv-hooks:57): shopt -s nullglob
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:63): shopt -u nullglob
+(/home/evren/.pyenv/libexec/pyenv-version-name:13): IFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-version-name:18): '[' -z eiq ']'
+(/home/evren/.pyenv/libexec/pyenv-version-name:18): '[' eiq = system ']'
+(/home/evren/.pyenv/libexec/pyenv-version-name:28): versions=()
+(/home/evren/.pyenv/libexec/pyenv-version-name:29): OLDIFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-version-name:30): IFS=:
+(/home/evren/.pyenv/libexec/pyenv-version-name:31): any_not_installed=0
+(/home/evren/.pyenv/libexec/pyenv-version-name:32): for version in ${PYENV_VERSION}
+(/home/evren/.pyenv/libexec/pyenv-version-name:33): version_exists eiq
+(/home/evren/.pyenv/libexec/pyenv-version-name:24): version_exists(): local version=eiq
+(/home/evren/.pyenv/libexec/pyenv-version-name:25): version_exists(): '[' -d /home/evren/.pyenv/versions/eiq ']'
+(/home/evren/.pyenv/libexec/pyenv-version-name:34): versions=("${versions[@]}" "${version}")
+(/home/evren/.pyenv/libexec/pyenv-version-name:43): IFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-version-name:45): OLDIFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-version-name:46): IFS=:
+(/home/evren/.pyenv/libexec/pyenv-version-name:47): echo eiq
+(/home/evren/.pyenv/libexec/pyenv-version-name:49): IFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-version-name:51): '[' 0 = 1 ']'
+(/home/evren/.pyenv/libexec/pyenv-exec:24): PYENV_VERSION=eiq
+(/home/evren/.pyenv/libexec/pyenv-exec:25): PYENV_COMMAND=pip3.6
+(/home/evren/.pyenv/libexec/pyenv-exec:27): '[' -z pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-exec:32): export PYENV_VERSION
++(/home/evren/.pyenv/libexec/pyenv-exec:33): pyenv-which pip3.6
+(/home/evren/.pyenv/libexec/pyenv-which:17): '[' pip3.6 = --complete ']'
+(/home/evren/.pyenv/libexec/pyenv-which:21): '[' '' = --nosystem ']'
+(/home/evren/.pyenv/libexec/pyenv-which:24): system=system
+(/home/evren/.pyenv/libexec/pyenv-which:39): PYENV_COMMAND=pip3.6
+(/home/evren/.pyenv/libexec/pyenv-which:41): '[' -z pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-which:46): OLDIFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-which:47): IFS=:
+(/home/evren/.pyenv/libexec/pyenv-which:47): versions=(${PYENV_VERSION:-$(pyenv-version-name)})
+(/home/evren/.pyenv/libexec/pyenv-which:48): IFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-which:50): for version in "${versions[@]}" "$system"
+(/home/evren/.pyenv/libexec/pyenv-which:51): '[' eiq = system ']'
+(/home/evren/.pyenv/libexec/pyenv-which:55): PYENV_COMMAND_PATH=/home/evren/.pyenv/versions/eiq/bin/pip3.6
+(/home/evren/.pyenv/libexec/pyenv-which:57): '[' -x /home/evren/.pyenv/versions/eiq/bin/pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-which:58): break
+(/home/evren/.pyenv/libexec/pyenv-which:62): OLDIFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-which:63): IFS='
'
+(/home/evren/.pyenv/libexec/pyenv-which:63): scripts=(`pyenv-hooks which`)
++(/home/evren/.pyenv/libexec/pyenv-which:63): pyenv-hooks which
+(/home/evren/.pyenv/libexec/pyenv-hooks:9): '[' which = --complete ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:18): PYENV_COMMAND=which
+(/home/evren/.pyenv/libexec/pyenv-hooks:19): '[' -z which ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:24): enable -f /home/evren/.pyenv/libexec/pyenv-realpath.dylib realpath
+(/home/evren/.pyenv/libexec/pyenv-hooks:25): '[' -n '' ']'
++(/home/evren/.pyenv/libexec/pyenv-hooks:29): type -P greadlink readlink
++(/home/evren/.pyenv/libexec/pyenv-hooks:29): head -1
+(/home/evren/.pyenv/libexec/pyenv-hooks:29): READLINK=/usr/bin/readlink
+(/home/evren/.pyenv/libexec/pyenv-hooks:30): '[' -z /usr/bin/readlink ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:55): IFS=:
+(/home/evren/.pyenv/libexec/pyenv-hooks:55): hook_paths=($PYENV_HOOK_PATH)
+(/home/evren/.pyenv/libexec/pyenv-hooks:57): shopt -s nullglob
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:59): for script in "$path/$PYENV_COMMAND"/*.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:60): realpath /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/conda.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:40): realpath(): local path=/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/conda.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:41): realpath(): local name
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/conda.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:45): realpath(): name=conda.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): '[' conda.bash = /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/conda.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): cd /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): resolve_link conda.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:36): resolve_link(): /usr/bin/readlink conda.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): true
+(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): path=
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n '' ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:50): realpath(): echo /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/conda.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:59): for script in "$path/$PYENV_COMMAND"/*.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:60): realpath /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/python-config.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:40): realpath(): local path=/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/python-config.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:41): realpath(): local name
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/python-config.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:45): realpath(): name=python-config.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): '[' python-config.bash = /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/python-config.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): cd /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): resolve_link python-config.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:36): resolve_link(): /usr/bin/readlink python-config.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): true
+(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): path=
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n '' ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:50): realpath(): echo /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/python-config.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:59): for script in "$path/$PYENV_COMMAND"/*.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:60): realpath /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/system-site-packages.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:40): realpath(): local path=/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/system-site-packages.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:41): realpath(): local name
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/system-site-packages.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:45): realpath(): name=system-site-packages.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): '[' system-site-packages.bash = /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/system-site-packages.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): cd /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): resolve_link system-site-packages.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:36): resolve_link(): /usr/bin/readlink system-site-packages.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): true
+(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): path=
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n '' ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:50): realpath(): echo /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/system-site-packages.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:63): shopt -u nullglob
+(/home/evren/.pyenv/libexec/pyenv-which:64): IFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-which:65): for script in "${scripts[@]}"
+(/home/evren/.pyenv/libexec/pyenv-which:66): source /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/conda.bash
++(/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/conda.bash:4): '[' '!' -x /home/evren/.pyenv/versions/eiq/bin/pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-which:65): for script in "${scripts[@]}"
+(/home/evren/.pyenv/libexec/pyenv-which:66): source /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/python-config.bash
++(/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/python-config.bash:6): '[' '!' -x /home/evren/.pyenv/versions/eiq/bin/pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-which:65): for script in "${scripts[@]}"
+(/home/evren/.pyenv/libexec/pyenv-which:66): source /home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/system-site-packages.bash
++(/home/evren/.pyenv/plugins/pyenv-virtualenv/etc/pyenv.d/which/system-site-packages.bash:6): '[' '!' -x /home/evren/.pyenv/versions/eiq/bin/pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-which:69): '[' -x /home/evren/.pyenv/versions/eiq/bin/pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-which:70): echo /home/evren/.pyenv/versions/eiq/bin/pip3.6
+(/home/evren/.pyenv/libexec/pyenv-exec:33): PYENV_COMMAND_PATH=/home/evren/.pyenv/versions/eiq/bin/pip3.6
+(/home/evren/.pyenv/libexec/pyenv-exec:34): PYENV_BIN_PATH=/home/evren/.pyenv/versions/eiq/bin
+(/home/evren/.pyenv/libexec/pyenv-exec:36): OLDIFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-exec:37): IFS='
'
+(/home/evren/.pyenv/libexec/pyenv-exec:37): scripts=(`pyenv-hooks exec`)
++(/home/evren/.pyenv/libexec/pyenv-exec:37): pyenv-hooks exec
+(/home/evren/.pyenv/libexec/pyenv-hooks:9): '[' exec = --complete ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:18): PYENV_COMMAND=exec
+(/home/evren/.pyenv/libexec/pyenv-hooks:19): '[' -z exec ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:24): enable -f /home/evren/.pyenv/libexec/pyenv-realpath.dylib realpath
+(/home/evren/.pyenv/libexec/pyenv-hooks:25): '[' -n '' ']'
++(/home/evren/.pyenv/libexec/pyenv-hooks:29): type -P greadlink readlink
++(/home/evren/.pyenv/libexec/pyenv-hooks:29): head -1
+(/home/evren/.pyenv/libexec/pyenv-hooks:29): READLINK=/usr/bin/readlink
+(/home/evren/.pyenv/libexec/pyenv-hooks:30): '[' -z /usr/bin/readlink ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:55): IFS=:
+(/home/evren/.pyenv/libexec/pyenv-hooks:55): hook_paths=($PYENV_HOOK_PATH)
+(/home/evren/.pyenv/libexec/pyenv-hooks:57): shopt -s nullglob
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:59): for script in "$path/$PYENV_COMMAND"/*.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:60): realpath /home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:40): realpath(): local path=/home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:41): realpath(): local name
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n /home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:45): realpath(): name=pip-rehash.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): '[' pip-rehash.bash = /home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:46): realpath(): cd /home/evren/.pyenv/pyenv.d/exec
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): resolve_link pip-rehash.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:36): resolve_link(): /usr/bin/readlink pip-rehash.bash
++(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): true
+(/home/evren/.pyenv/libexec/pyenv-hooks:47): realpath(): path=
+(/home/evren/.pyenv/libexec/pyenv-hooks:44): realpath(): '[' -n '' ']'
+(/home/evren/.pyenv/libexec/pyenv-hooks:50): realpath(): echo /home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:58): for path in "${hook_paths[@]}"
+(/home/evren/.pyenv/libexec/pyenv-hooks:63): shopt -u nullglob
+(/home/evren/.pyenv/libexec/pyenv-exec:38): IFS=' 	
'
+(/home/evren/.pyenv/libexec/pyenv-exec:39): for script in "${scripts[@]}"
+(/home/evren/.pyenv/libexec/pyenv-exec:40): source /home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash
++(/home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash:1): PYENV_PIP_REHASH_ROOT=/home/evren/.pyenv/pyenv.d/exec/pip-rehash
++(/home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash:2): PYENV_REHASH_COMMAND=pip3.6
++(/home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash:5): [[ pip3.6 =~ ^(pip|easy_install)[23](\.d)?$ ]]
++(/home/evren/.pyenv/pyenv.d/exec/pip-rehash.bash:9): '[' -x /home/evren/.pyenv/pyenv.d/exec/pip-rehash/pip3.6 ']'
+(/home/evren/.pyenv/libexec/pyenv-exec:43): shift 1
+(/home/evren/.pyenv/libexec/pyenv-exec:44): '[' /versions/eiq/bin '!=' /home/evren/.pyenv/versions/eiq/bin ']'
+(/home/evren/.pyenv/libexec/pyenv-exec:46): export PATH=/home/evren/.pyenv/versions/eiq/bin:/home/evren/.pyenv/libexec:/home/evren/.pyenv/plugins/python-build/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin
+(/home/evren/.pyenv/libexec/pyenv-exec:46): PATH=/home/evren/.pyenv/versions/eiq/bin:/home/evren/.pyenv/libexec:/home/evren/.pyenv/plugins/python-build/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/plugins/pyenv-virtualenv/shims:/home/evren/.pyenv/shims:/home/evren/.pyenv/bin:/home/evren/.local/bin:/home/evren/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin
+(/home/evren/.pyenv/libexec/pyenv-exec:48): exec /home/evren/.pyenv/versions/eiq/bin/pip3.6
Segmentation fault (core dumped)

evrenesat on Oct 17, 2021

stil happen in ubuntu 22.04 (default python3.10) and pyenv 2.2.5 and latest pyenv-virtualenv !

first time every thing ok.

pyenv virtualenv -f 3.6.9 pyenv-3.6.9  
pyenv activate pyenv-3.6.9 
pip install mysqlclient==2.0.3

out and go into again jsut justdump

pyenv virtualenv -f 3.6.9 pyenv-3.6.9  
pyenv activate pyenv-3.6.9 
pip list

/home/wilson/local/pyenv/pyenv.d/exec/pip-rehash/pip：line 20: 2975264 coredump .....xxx. "$PYENV_COMMAND_PATH" "$@"

pythonwood on Apr 24, 2022

https://github.com/pyenv/pyenv/pull/2630 has likely fixed this for 3.5.10 and 3.6.15. It’s an upstream problem that was fixed in 3.7+. Since the former are EOL, they didn’t backport that patch further.

native-api on Mar 2, 2023

If you create the venv without a name it works fine as the previous comment said: pyenv virtualenv -f 3.6.15

edward-springload on Oct 28, 2021

It says we don’t need to install this plugin anymore. It comes with pyenv-virtualenv

abhinavsp0730 on Oct 4, 2021