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Fix file the path and file name of README.md

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massongit 2017-02-06 22:26:13 +09:00
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@ -87,7 +87,7 @@ then `/bin`.
pyenv works by inserting a directory of _shims_ at the front of your pyenv works by inserting a directory of _shims_ at the front of your
`PATH`: `PATH`:
~/.pyenv/shims:/usr/local/bin:/usr/bin:/bin $(pyenv root)/shims:/usr/local/bin:/usr/bin:/bin
Through a process called _rehashing_, pyenv maintains shims in that Through a process called _rehashing_, pyenv maintains shims in that
directory to match every Python command across every installed version directory to match every Python command across every installed version
@ -119,7 +119,7 @@ reading it from the following sources, in this order:
3. The first `.python-version` file found (if any) by searching each parent 3. The first `.python-version` file found (if any) by searching each parent
directory, until reaching the root of your filesystem. directory, until reaching the root of your filesystem.
4. The global `~/.pyenv/version` file. You can modify this file using 4. The global `.python-version` file. You can modify this file using
the [`pyenv global`](https://github.com/yyuu/pyenv/blob/master/COMMANDS.md#pyenv-global) command. If the global version the [`pyenv global`](https://github.com/yyuu/pyenv/blob/master/COMMANDS.md#pyenv-global) command. If the global version
file is not present, pyenv assumes you want to use the "system" file is not present, pyenv assumes you want to use the "system"
Python. (In other words, whatever version would run if pyenv weren't in your Python. (In other words, whatever version would run if pyenv weren't in your
@ -133,7 +133,7 @@ in this example), but also have Python 3.3.6, 3.2, and 2.5 available on your
`PATH`, one would first `pyenv install` the missing versions, then set `pyenv `PATH`, one would first `pyenv install` the missing versions, then set `pyenv
global system 3.3.6 3.2 2.5`. At this point, one should be able to find the full global system 3.3.6 3.2 2.5`. At this point, one should be able to find the full
executable path to each of these using `pyenv which`, e.g. `pyenv which python2.5` executable path to each of these using `pyenv which`, e.g. `pyenv which python2.5`
(should display `$PYENV_ROOT/versions/2.5/bin/python2.5`), or `pyenv which (should display `$(pyenv root)/versions/2.5/bin/python2.5`), or `pyenv which
python3.4` (should display path to system Python3). You can also specify multiple python3.4` (should display path to system Python3). You can also specify multiple
versions in a `.python-version` file, separated by newlines or any whitespace. versions in a `.python-version` file, separated by newlines or any whitespace.
@ -144,16 +144,16 @@ specified, it passes the command along to the corresponding Python
installation. installation.
Each Python version is installed into its own directory under Each Python version is installed into its own directory under
`~/.pyenv/versions`. `$(pyenv root)/versions`.
For example, you might have these versions installed: For example, you might have these versions installed:
* `~/.pyenv/versions/2.7.8/` * `$(pyenv root)/versions/2.7.8/`
* `~/.pyenv/versions/3.4.2/` * `$(pyenv root)/versions/3.4.2/`
* `~/.pyenv/versions/pypy-2.4.0/` * `$(pyenv root)/versions/pypy-2.4.0/`
As far as pyenv is concerned, version names are simply the directories in As far as pyenv is concerned, version names are simply the directories in
`~/.pyenv/versions`. `$(pyenv root)/versions`.
### Managing Virtual Environments ### Managing Virtual Environments
@ -218,7 +218,7 @@ easy to fork and contribute any changes back upstream.
```sh ```sh
$ exec $SHELL $ exec $SHELL
``` ```
5. **Install Python versions into `$PYENV_ROOT/versions`.** 5. **Install Python versions into `$(pyenv root)/versions`.**
For example, to download and install Python 2.7.8, run: For example, to download and install Python 2.7.8, run:
```sh ```sh
$ pyenv install 2.7.8 $ pyenv install 2.7.8
@ -242,14 +242,14 @@ upgrade your installation at any time using git.
To upgrade to the latest development version of pyenv, use `git pull`: To upgrade to the latest development version of pyenv, use `git pull`:
```sh ```sh
$ cd ~/.pyenv $ cd $(pyenv root)
$ git pull $ git pull
``` ```
To upgrade to a specific release of pyenv, check out the corresponding tag: To upgrade to a specific release of pyenv, check out the corresponding tag:
```sh ```sh
$ cd ~/.pyenv $ cd $(pyenv root)
$ git fetch $ git fetch
$ git tag $ git tag
v0.1.0 v0.1.0
@ -271,9 +271,9 @@ uninstall from the system.
2. To completely **uninstall** pyenv, perform step (1) and then remove 2. To completely **uninstall** pyenv, perform step (1) and then remove
its root directory. This will **delete all Python versions** that were its root directory. This will **delete all Python versions** that were
installed under `` `pyenv root`/versions/ `` directory: installed under `` $(pyenv root)/versions/ `` directory:
```sh ```sh
rm -rf `pyenv root` rm -rf $(pyenv root)
``` ```
If you've installed pyenv using a package manager, as a final step If you've installed pyenv using a package manager, as a final step
perform the pyenv package removal. For instance, for Homebrew: perform the pyenv package removal. For instance, for Homebrew:
@ -308,11 +308,11 @@ opposed to this idea. Here's what `pyenv init` actually does:
1. **Sets up your shims path.** This is the only requirement for pyenv to 1. **Sets up your shims path.** This is the only requirement for pyenv to
function properly. You can do this by hand by prepending function properly. You can do this by hand by prepending
`~/.pyenv/shims` to your `$PATH`. `$(pyenv root)/shims` to your `$PATH`.
2. **Installs autocompletion.** This is entirely optional but pretty 2. **Installs autocompletion.** This is entirely optional but pretty
useful. Sourcing `~/.pyenv/completions/pyenv.bash` will set that useful. Sourcing `$(pyenv root)/completions/pyenv.bash` will set that
up. There is also a `~/.pyenv/completions/pyenv.zsh` for Zsh up. There is also a `$(pyenv root)/completions/pyenv.zsh` for Zsh
users. users.
3. **Rehashes shims.** From time to time you'll need to rebuild your 3. **Rehashes shims.** From time to time you'll need to rebuild your
@ -332,7 +332,7 @@ To see exactly what happens under the hood for yourself, run `pyenv init -`.
### Uninstalling Python Versions ### Uninstalling Python Versions
As time goes on, you will accumulate Python versions in your As time goes on, you will accumulate Python versions in your
`~/.pyenv/versions` directory. `$(pyenv root)/versions` directory.
To remove old Python versions, `pyenv uninstall` command to automate To remove old Python versions, `pyenv uninstall` command to automate
the removal process. the removal process.