Update instructions for installation in README (#1580)

Describe more clearly for different shells.
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Alexander Popov 2020-04-09 16:03:55 +03:00 committed by GitHub
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@ -192,13 +192,31 @@ easy to fork and contribute any changes back upstream.
pyenv repo is cloned and add `$PYENV_ROOT/bin` to your `$PATH` for access
to the `pyenv` command-line utility.
```sh
$ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
$ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
```
- **Zsh note**: Modify your `~/.zshrc` file instead of `~/.bash_profile`.
- **Ubuntu and Fedora note**: Modify your `~/.bashrc` file instead of `~/.bash_profile`.
- **Proxy note**: If you use a proxy, export `http_proxy` and `HTTPS_PROXY` too.
- For **bash**:
~~~ bash
$ echo 'export PYENV_ROOT="$HOME/.pyenv' >> ~/.bash_profile
$ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
~~~
- For **Ubuntu Desktop**:
~~~ bash
$ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
$ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
~~~
- For **Zsh**:
~~~ zsh
$ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.zshrc
$ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.zshrc
~~~
- For **Fish shell**:
~~~ fish
$ set -Ux PYENV_ROOT $HOME/.pyenv
$ set -Ux fish_user_paths $PYENV_ROOT/bin $fish_user_paths
~~~
- **Proxy note**: If you use a proxy, export `http_proxy` and `HTTPS_PROXY` too.
3. **Add `pyenv init` to your shell** to enable shims and autocompletion.
Please make sure `eval "$(pyenv init -)"` is placed toward the end of the shell