centos5.6 安装 python 2.7-king
转自:http://blog.csdn.net/dqatsh/article/details/65929891. install python 2.7
refer: http://www.cnblogs.com/minglog/archive/2011/04/20/2022479.html
wget http://www.python.org/ftp/python/2.7.2/Python-2.7.2.tar.bz2
./configure
make
make install
rm /usr/bin/python
ln -s /usr/local/bin/python2.7 /usr/bin/python
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发现yum不能用了，yum依赖python2.4, 处理如下：
vim /usr/bin/yum
将文件头部的
#!/usr/bin/python
改成
#!/usr/bin/python2.4
就可以继续使用yum了
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2. install setuptools
wget http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg#md5=fe1f997bc722265116870bc7919059ea
sh setuptools-0.6c11-py2.7.egg
3. install python modules
.feedparser
#easy_install feedparser 编码处理有些问题
下载feedparser-5.0.1源码
feedparser.py 3524行
elif http_content_type.startswith('text/'):
#true_encoding = http_encoding or 'us-ascii'
true_encoding = http_encoding or xml_encoding or 'utf-8'
python setup.py build
python setup.py install
.BeautifulSoup
easy_install BeautifulSoup
.chardet
easy_install chardet
.PIL
yum install libjpeg-devel zlib-devel freetype-devel
#easy_install PIL #has problems, not support jpeg, etc
wget http://effbot.org/downloads/Imaging-1.1.7.tar.gz
python setup.py build_ext -i
python setup.py install
.MySQLdb
yum install mysql-devel
http://ncu.dl.sourceforge.net/project/mysql-python/mysql-python/1.2.3/MySQL-python-1.2.3.tar.gz
python setup.py build
python setup.py install
4. Tips
easy_install安装后如何删除
编辑 /usr/local/lib/python2.7/site-packages/easy-install.pth , 删除相应的行。删除相应的egg文件。
python -u
-u : unbuffered binary stdout and stderr; also PYTHONUNBUFFERED=x
see man page for details on internal buffering>
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