2011-02-10 136 views
3

我試過這個http://jazstudios.blogspot.com/2010/07/installing-mysql-python-mysqldb-in.html提示在virtualenv(名爲dogme)內安裝mysql-python(mysqldb)。 (這篇文章指出,兩個重要的事情:virtualenv pip mysqldb mac os X python

export ARCHFLAGS="-arch x86_64" 
echo "mysql_config = /opt/local/bin/mysql_config5" >> ./dogme/build/MySQL-python/site.cfg 

幫助編譯MySQLdb的)

但是,當後,我運行python,進口MySQLdb的,我得到這個:

Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/home/.virtualenvs/dogme/lib/python2.5/site-packages/MySQLdb/__init__.py", line 19, in <module> 
    import _mysql 
ImportError: dlopen(/home/.virtualenvs/dogme/lib/python2.5/site-packages/_mysql.so, 2): Symbol not found: _mysql_affected_rows 
    Referenced from: /home/.virtualenvs/dogme/lib/python2.5/site-packages/_mysql.so 
    Expected in: flat namespace 
in /home/.virtualenvs/dogme/lib/python2.5/site-packages/_mysql.so 

人明白什麼是錯的?

+0

這個問題已經過時了:現在,我用自制軟件安裝mysql-python,它可以直接運行。 – sam 2011-04-14 07:15:16

回答

2

我也有類似的問題,看我的回溯:

>>> import MySQLdb 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/Library/Python/2.6/site-packages/MySQLdb/__init__.py", line 19, in <module> 
    import _mysql 
ImportError: dlopen(/Library/Python/2.6/site-packages/_mysql.so, 2): Library not loaded: libmysqlclient.16.dylib 
    Referenced from: /Library/Python/2.6/site-packages/_mysql.so 
    Reason: image not found 

我所做的就是把這個變量在我.bash_profile

export DYLD_LIBRARY_PATH="/usr/local/mysql/lib/:$DYLD_LIBRARY_PATH" 

當我跑了Apache的一個Python CGI應用程序我用SetEnv指令設置了這個相同的變量:

<Directory "/path/to/app"> 
    SetEnv DYLD_LIBRARY_PATH /usr/local/mysql/lib/:$DYLD_LIBRARY_PATH 
    ... 
</Directory> 

而且所有我現在工作。

+0

謝謝Danilo! – 2011-05-03 22:54:02