修改 ModPython 下 PYTHON_EGG_CACHE 报错

环境：Linux Apache Python(mod_python) 换了一台新机器，没有配置Mod_Python了，在一些应用里import MySQLdb出现了下面错误： ExtractionError: Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: [Errno 13] Permission denied: '/root/.python-eggs' The Python egg cache directory is currently set to: /root/.python-eggs Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. 解决办法有两种： 1.设置PYTHON_EGG_CACHE环境变量 $ SetEnv PYTHON_EGG_CACHE /tmp/aaa/ 目录权限注意要是apache用户，或者简单点就777 2.把egg格式转成目录 $ cd /python-path/site-packages/ $ mv MySQL_python-1.2.3c1-py2.5-linux-x86_64.egg foo.zip $ mkdir MySQL_python-1.2.3c1-py2.5-linux-x86_64.egg $ cd MySQL_python-1.2.3c1-py2.5-linux-x86_64.egg $ unzip ../foo.zip $ rm ../foo.zip ********************************************************************************* 换了一台新机器，没有配置Mod_Python了，在一些应用里import MySQLdb出现了下面错误： ExtractionError: Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: [Errno 13] Permission denied: '/root/.python-eggs' The Python egg cache directory is currently set to: /root/.python-eggs Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. 解决办法有两种： 1.设置PYTHON_EGG_CACHE环境变量 $ SetEnv PYTHON_EGG_CACHE /tmp/aaa/ ##(setenv是在cshell中用的，在bshell中用的是 export 不同的SHELL设置变量的方法很不一致： csh : set、setenv bash : set、export ksh : set、export或直接赋值 vim /etc/profile export PYTHON_EGG_CACHE=/tmp/.python-eggs source /etc/profile export PYTHON_EGG_CACHE=/tmp/.python-eggs env |grep egg chmod -R 777 /tmp/.python-eggs or # vi /root/.bashrc export PYTHON_EGG_CACHE=/tmp/.python-eggs ) 目录权限注意要是apache用户，或者简单点就777 2.把egg格式转成目录 $ cd /python-path/site-packages/ $ mv MySQL_python-1.2.3c1-py2.5-linux-x86_64.egg foo.zip $ mkdir MySQL_python-1.2.3c1-py2.5-linux-x86_64.egg $ cd MySQL_python-1.2.3c1-py2.5-linux-x86_64.egg $ unzip ../foo.zip $ rm ../foo.zip