Pythonをビルド

[caty-depl] というタグで、Catyの配備に関するメモを書くことにした。時間順（今日は、上から下に向かう順でエントリーを書く）が前後してしまうことになるが、とりあえずPythonのビルドから。

さくらサーバー（さくらの専用サーバSempron）を使っているが、/usr/bin/python は、2.3.4だった。

[hiyama@microapplications ~]$ which python

/usr/bin/python

[hiyama@microapplications ~]$ python -V

Python 2.3.4

[hiyama@microapplications ~]$ ls -lFi /usr/bin/py*

1103933 -rwxr-xr-x  2 root root 5396 Jul 26  2008 /usr/bin/python*

1103853 lrwxrwxrwx  1 root root    6 Oct  7  2008 /usr/bin/python2 -> python*

1103933 -rwxr-xr-x  2 root root 5396 Jul 26  2008 /usr/bin/python2.3*

[hiyama@microapplications ~]$ python

Python 2.3.4 (#1, Jul 25 2008, 14:24:21)

[GCC 3.4.6 20060404 (Red Hat 3.4.6-10)] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>> import sys

>>> sys.path (以下、折り返した)

['', 

'/usr/lib/python2.3/site-packages/setuptools-0.6c7-py2.3.egg', 

'/usr/lib/python2.3/site-packages/TracXMLRPC-0.1-py2.3.egg', 

'/usr/lib/python2.3/site-packages/Genshi-0.4.4-py2.3.egg', 

'/usr/lib/python23.zip', 

'/usr/lib/python2.3', 

'/usr/lib/python2.3/plat-linux2', 

'/usr/lib/python2.3/lib-tk', 

'/usr/lib/python2.3/lib-dynload', 

'/usr/lib/python2.3/site-packages', 

'/usr/lib/python2.3/site-packages/PIL', 

'/usr/lib/python2.3/site-packages/gtk-2.0']

    

        

suして、なんやかんや。

# wget http://www.python.org/ftp/python/2.6.4/Python-2.6.4.tgz

# tar zxvf Python-2.6.4.tgz

# cd Python-2.6.4

# ./configure --prefix=/usr/local/python

# make

# make install

これで、

[hiyama@microapplications ~]$ /usr/local/python/bin/python -V

Python 2.6.4

prefixを、/usr/local/python じゃなくて /usr にすると、以下にインストールされる。

1. /usr/bin/python
2. /usr/lib/python2.6/
3. /usr/include/python2.6/

標準的な利用では、/usr直下におくべきだろうが、とりあえずはこのままにして、パスを追加しておこう。

# .bash_profile
# Get the aliases and functions

if [ -f ~/.bashrc ]; then

        . ~/.bashrc

fi
# User specific environment and startup programs
PATH=/usr/local/python/bin:$PATH:$HOME/bin
export PATH

unset USERNAME

[hiyama@microapplications ~]$ . ~/.bash_profile

[hiyama@microapplications ~]$ which python

/usr/local/python/bin/python

[hiyama@microapplications ~]$ python -V

Python 2.6.4

[hiyama@microapplications ~]$ python

Python 2.6.4 (r264:75706, Jan 21 2010, 23:22:41)

[GCC 3.4.6 20060404 (Red Hat 3.4.6-10)] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>> import sys

>>> sys.path

['', 

'/usr/local/python/lib/python26.zip', 

'/usr/local/python/lib/python2.6', 

'/usr/local/python/lib/python2.6/plat-linux2', 

'/usr/local/python/lib/python2.6/lib-tk', 

'/usr/local/python/lib/python2.6/lib-old', 

'/usr/local/python/lib/python2.6/lib-dynload', 

'/usr/local/python/lib/python2.6/site-packages']