Modernize python versions in README

This commit is contained in:
Yamashita Yuu 2014-01-29 17:54:01 +09:00
parent 3c6ecaf66a
commit 56c58e2778

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@ -131,9 +131,9 @@ Each Python version is installed into its own directory under
`~/.pyenv/versions`. For example, you might have these versions
installed:
* `~/.pyenv/versions/2.7.5/`
* `~/.pyenv/versions/3.3.2/`
* `~/.pyenv/versions/pypy-1.9/`
* `~/.pyenv/versions/2.7.6/`
* `~/.pyenv/versions/3.3.3/`
* `~/.pyenv/versions/pypy-2.2.1/`
Version names to pyenv are simply the names of the directories in
`~/.pyenv/versions`.
@ -178,9 +178,9 @@ to the `pyenv` command-line utility.
$ exec $SHELL
5. Install Python versions into `$PYENV_ROOT/versions`. For example, to
install Python 2.7.5, download and unpack the source, then run:
install Python 2.7.6, download and unpack the source, then run:
$ pyenv install 2.7.5
$ pyenv install 2.7.6
**NOTE** If you need to pass configure option to build, please use
```CONFIGURE_OPTS``` environment variable.
@ -287,7 +287,7 @@ overrides the global version, and can be overridden itself by setting
the `PYENV_VERSION` environment variable or with the `pyenv shell`
command.
$ pyenv local 2.7.5
$ pyenv local 2.7.6
When run without a version number, `pyenv local` reports the currently
configured local version. You can also unset the local version:
@ -304,16 +304,16 @@ read a local version specified in an `.pyenv-version` file, but a
You can specify multiple versions as local Python. Commands
within these Python versions are searched by specified order.
$ pyenv local 2.7.5 3.2.5
$ pyenv local 2.7.6 3.3.3
$ pyenv local
2.7.5
3.2.5
2.7.6
3.3.3
$ pyenv which python2.7
/home/yyuu/.pyenv/versions/2.7.5/bin/python2.7
$ pyenv which python3.2
/home/yyuu/.pyenv/versions/3.2.5/bin/python3.2
/home/yyuu/.pyenv/versions/2.7.6/bin/python2.7
$ pyenv which python3.3
/home/yyuu/.pyenv/versions/3.3.3/bin/python3.3
$ pyenv which python
/home/yyuu/.pyenv/versions/2.7.5/bin/python
/home/yyuu/.pyenv/versions/2.7.6/bin/python
### pyenv global
@ -322,7 +322,7 @@ the version name to the `~/.pyenv/version` file. This version can be
overridden by an application-specific `.python-version` file, or by
setting the `PYENV_VERSION` environment variable.
$ pyenv global 2.7.5
$ pyenv global 2.7.6
The special version name `system` tells pyenv to use the system Python
(detected by searching your `$PATH`).
@ -335,16 +335,16 @@ currently configured global version.
You can specify multiple versions as global Python. Commands
within these Python versions are searched by specified order.
$ pyenv global 2.7.5 3.2.5
$ pyenv global 2.7.6 3.3.3
$ pyenv global
2.7.5
3.2.5
2.7.6
3.3.3
$ pyenv which python2.7
/home/yyuu/.pyenv/versions/2.7.5/bin/python2.7
$ pyenv which python3.2
/home/yyuu/.pyenv/versions/3.2.5/bin/python3.2
/home/yyuu/.pyenv/versions/2.7.6/bin/python2.7
$ pyenv which python3.3
/home/yyuu/.pyenv/versions/3.3.3/bin/python3.3
$ pyenv which python
/home/yyuu/.pyenv/versions/2.7.5/bin/python
/home/yyuu/.pyenv/versions/2.7.6/bin/python
### pyenv shell
@ -352,7 +352,7 @@ Sets a shell-specific Python version by setting the `PYENV_VERSION`
environment variable in your shell. This version overrides
application-specific versions and the global version.
$ pyenv shell pypy-1.9
$ pyenv shell pypy-2.2.1
When run without a version number, `pyenv shell` reports the current
value of `PYENV_VERSION`. You can also unset the shell version:
@ -364,19 +364,19 @@ the installation instructions) in order to use this command. If you
prefer not to use shell integration, you may simply set the
`PYENV_VERSION` variable yourself:
$ export PYENV_VERSION=pypy-1.9
$ export PYENV_VERSION=pypy-2.2.1
**pyenv feature**
You can specify multiple versions via `PYENV_VERSION`
environment variable in your shell.
$ pyenv shell pypy-1.9 2.7.5
$ pyenv shell pypy-2.2.1 2.7.6
$ echo $PYENV_VERSION
pypy-1.9:2.7.5
pypy-2.2.1:2.7.6
$ pyenv version
pypy-1.9 (set by PYENV_VERSION environment variable)
2.7.5 (set by PYENV_VERSION environment variable)
pypy-2.2.1 (set by PYENV_VERSION environment variable)
2.7.6 (set by PYENV_VERSION environment variable)
### pyenv versions
@ -386,10 +386,10 @@ the currently active version.
$ pyenv versions
2.5.6
2.6.8
* 2.7.5 (set by /home/yyuu/.pyenv/version)
3.2.5
* 2.7.6 (set by /home/yyuu/.pyenv/version)
3.3.3
jython-2.5.3
pypy-1.9
pypy-2.2.1
### pyenv version
@ -397,7 +397,7 @@ Displays the currently active Python version, along with information on
how it was set.
$ pyenv version
2.7.5 (set by /home/yyuu/.pyenv/version)
2.7.6 (set by /home/yyuu/.pyenv/version)
### pyenv rehash
@ -412,8 +412,8 @@ version of Python, or install a package that provides binaries.
Displays the full path to the executable that pyenv will invoke when
you run the given command.
$ pyenv which python3.2
/home/yyuu/.pyenv/versions/3.2.5/bin/python3.2
$ pyenv which python3.3
/home/yyuu/.pyenv/versions/3.3.3/bin/python3.3
### pyenv whence
@ -421,8 +421,8 @@ Lists all Python versions with the given command installed.
$ pyenv whence 2to3
2.6.8
2.7.5
3.2.5
2.7.6
3.3.3
## Development