python2.7.8安装
1、mkdir -p /usr/local/python && cd /usr/local/python && wget https://www.python.org/ftp/python/2.7.8/Python-2.7.8.tgz && tar zxvf Python-2.7.8.tgz && cd Python-2.7.8 && ./configure --prefix=/usr/local/python && make && make installmv /usr/bin/python /usr/bin/python_bak && ln -s /usr/local/python/bin/python2.7 /usr/bin/python
恢复：
rm -rf /usr/bin/python
mv /usr/bin/python_bak /usr/bin/python
如果是Linux6的系统，需要修改yum的配置
vi /usr/bin/yum
#!/usr/bin/python
修改为：
#!/usr/bin/python2.6
wget https://pypi.python.org/packages/source/e/ez_setup/ez_setup-0.9.tar.gz && tar zxvf ez_setup-0.9.tar.gz && cd ez_setup-0.9 && /usr/local/python/bin/python2.7 ez_setup.py
wget https://pypi.python.org/packages/source/p/pip/pip-6.1.1.tar.gz#md5=6b19e0a934d982a5a4b798e957cb6d45 && tar zxvf pip-6.1.1.tar.gz && cd pip-6.1.1 && /usr/local/python/bin/python2.7 setup.py install
1.urllib2.URLError: <urlopen error unknown url type: https>
python 出现'module' object has no attribute 'HTTPSHandler' 错误,是因为你编译python的时候没有把ssl模块编译进去，重新编译安装python,并把ssl模块包含进去就可以了
下载最新版openssl(http://www.openssl.org/source/)
wget http://www.openssl.org/source/openssl-1.0.2-latest.tar.gz && tar zxvf openssl-1.0.2-latest.tar.gz && cd openssl-1.0.2d
编译安装
./config --prefix=/usr/local/openssl --shared && make && make install
cd python源码目录/Modules
vi Setup.dist
找到
# Socket module helper for SSL support; you must comment out the other
# socket line above, and possibly edit the SSL variable:
SSL=/usr/local/ssl
_ssl _ssl.c \
-DUSE_SSL -I$(SSL)/include -I$(SSL)/include/openssl \
-L$(SSL)/lib -lssl -lcrypto
然后重新make即可
tarfile.ReadError: file could not be opened successfully
来源： http://bitlanghen.iyunv.com/blog/1181589
解决：出现tarfile.ReadError: file could not be opened successfully，下一个zlib-devel安装，重新安装python就OK了
yum install zlib zlib-devel
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