fisher: Cannot install fisherman

Here is the shell session where I present all the versions of the necessary software and then try to do an installation. Since I use vim-mode, you can identify the new commands by [I] ~ $.

[I] ~ $ fish --version
fish, version 2.2.0
[I] ~ $ git --version
git version 2.7.4
[I] ~ $ uname -a
Linux lt15713 3.13.0-83-generic #127-Ubuntu SMP Fri Mar 11 00:25:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[I] ~ $ tree ~/.config/fish/
/home/alexandre/.config/fish/
├── config.fish
├── config.fish~
├── fishd.f01faf4ed963
├── fish_history
├── fish_read_history
├── functions
│   └── fish_prompt.fish
└── nvm-wrapper
    ├── CODE_OF_CONDUCT.md
    ├── nvm.fish
    └── README.md

2 directories, 9 files
[I] ~ $ tree ~/.local/share/fish/
/home/alexandre/.local/share/fish/
└── generated_completions

1 directory, 0 files
[I] ~ $ vimcat ~/.config/fish/config.fish 

#alex# sbt path
set -x ANDROID_HOME $HOME/adt-bundle-linux-x86_64/sdk
#set -x ANDROID_SDK_ROOT $HOME/adt-bundle-linux-x86_64/sdk
#set -x ANDROID_SDK_HOME $HOME/adt-bundle-linux-x86_64/sd



set -x PATH $ANDROID_HOME/tools:~/node_modules/.bin:~/sbt/bin:~/android-studio/bin:~/bin:$PATH

set -x PATH ~/nodejs/bin:$PATH

set -x PATH ~/bin $PATH

set -x WINDOWS_USER alex.martins

#Linuxbrew
set -x PATH $HOME/.linuxbrew/bin $PATH
set -x MANPATH $HOME/.linuxbrew/share/man (manpath)
set -x INFOPATH $HOME/.linuxbrew/share/info $INFOPATH

set -x PATH ~/.local/lib/aws/bin:$PATH

#AWS CLI autocomplete
#complete -C aws_completer aws

set -x NVM_DIR ~/.nvm
source ~/.config/fish/nvm-wrapper/nvm.fish
nvm use default 1> /dev/null
#[ -s "$NVM_DIR/nvm.sh" ] and . "$NVM_DIR/nvm.sh"  # This loads nvm
# [[ -r $NVM_DIR/bash_completion ]] and . $NVM_DIR/bash_completion

#complete -C '~/.local/lib/aws/bin/aws_completer' aws
set -x PATH $HOME/.local/lib/aws/bin:$PATH

set -x  NEW_RELIC_LICENSE_KEY dddddddddddddddddddddddddddddddddddddd

#UkLive Scripts
set -x PATH $HOME/workspace/UkLive/scripts/helpers:$PATH

set -x VISUAL vim

fish_vi_mode
set -x EDITOR "$VISUAL"

[I] ~ $ curl -sL get.fisherman.sh | fish
manpath: warning: $MANPATH set, ignoring /etc/manpath.config
 × Downloading Fisherman to ~/.local/share/fisherman

Sorry, but I couldn't install Fisherman. Some things you can try:

 → Upgrade your Git version (^2.0)
 → Upgrade your Fish version (^2.2.0)
 → Make sure you can write to 
 → Make sure you are connected to the Internet

I could have simplified this but maybe leaving it complete will give someone extra hints about what extra information you need from me.