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Fix fish installation instructions (#1916)
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2 changed files with 52 additions and 42 deletions
15
README.md
15
README.md
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@ -216,12 +216,20 @@ easy to fork and contribute any changes back upstream.
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~~~
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- For **Fish shell**:
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Execute this interactively:
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~~~ fish
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set -Ux PYENV_ROOT $HOME/.pyenv
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set -Ux fish_user_paths $PYENV_ROOT/bin $fish_user_paths
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pyenv init --path | source
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set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths
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~~~
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And add this to `~/.config/fish/config.fish`:
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~~~ fish
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status is-login; and pyenv init --path | source
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~~~
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If fish is not your login shell, also follow the bash/zsh instructions to add to ~/.profile.
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- **Proxy note**: If you use a proxy, export `http_proxy` and `https_proxy` too.
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3. **Add `pyenv init` to your shell** to enable shims and autocompletion.
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@ -239,8 +247,9 @@ easy to fork and contribute any changes back upstream.
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~~~
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- For **Fish shell**:
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Add this to `~/.config/fish/config.fish`:
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~~~ fish
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echo -e '\n\n# pyenv init\nif command -v pyenv 1>/dev/null 2>&1\n pyenv init - | source\nend' >> ~/.config/fish/config.fish
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pyenv init - | source
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~~~
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**General warning**: There are some systems where the `BASH_ENV` variable is configured
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@ -83,58 +83,59 @@ function help_() {
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ksh )
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profile='~/.profile'
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;;
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fish )
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profile='~/.config/fish/config.fish'
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;;
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* )
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profile='your profile'
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;;
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esac
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{ echo "# Add pyenv executable to PATH by adding"
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echo "# the following to ~/.profile:"
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echo
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{
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case "$shell" in
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fish )
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echo "# Add pyenv executable to PATH by running"
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echo "# the following interactively:"
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echo
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echo 'set -Ux PYENV_ROOT $HOME/.pyenv'
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echo 'set -Ux fish_user_paths $PYENV_ROOT/bin $fish_user_paths'
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;;
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* )
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echo 'set -U fish_user_paths $PYENV_ROOT/bin $fish_user_paths'
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echo
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echo "# Load pyenv automatically by appending"
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echo "# the following to ~/.config/fish/config.fish:"
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echo
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echo 'status is-login; and pyenv init --path | source'
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echo 'pyenv init - | source'
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echo
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echo "# If fish is not your login shell,"
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echo "# add the following to ~/.profile:"
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echo
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echo 'export PYENV_ROOT="$HOME/.pyenv"'
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echo 'export PATH="$PYENV_ROOT/bin:$PATH"'
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;;
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esac
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echo
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echo "# Load pyenv automatically by appending"
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echo "# the following to ${profile}:"
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echo
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case "$shell" in
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fish )
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echo 'pyenv init - | source'
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;;
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* )
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echo 'eval "$(pyenv init -)"'
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;;
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esac
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echo
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echo "# and the following to ~/.profile:"
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echo
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case "$shell" in
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fish )
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echo 'pyenv init --path | source'
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;;
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* )
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echo 'eval "$(pyenv init --path)"'
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echo
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;;
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* )
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echo "# Add pyenv executable to PATH by adding"
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echo "# the following to ~/.profile:"
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echo
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echo 'export PYENV_ROOT="$HOME/.pyenv"'
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echo 'export PATH="$PYENV_ROOT/bin:$PATH"'
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echo
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echo "# Load pyenv automatically by appending"
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echo "# the following to ${profile}:"
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echo
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echo 'eval "$(pyenv init -)"'
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echo
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echo "# and the following to ~/.profile:"
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echo
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echo 'eval "$(pyenv init --path)"'
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echo
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echo '# If your ~/.profile sources '"${profile}"','
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echo '# the lines should be inserted before the part'
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echo '# that does that.'
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echo
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echo '# Make sure to restart your entire logon session'
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echo '# for changes to ~/.profile to take effect.'
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echo
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;;
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esac
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echo
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echo '# If your ~/.profile sources '"${profile}"','
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echo '# the lines should be inserted before the part'
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echo '# that does that.'
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echo
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echo '# Make sure to restart your entire logon session'
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echo '# for changes to ~/.profile to take effect.'
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echo
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} >&2
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}
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