Sfan@Live

/usr/lib64/python2.6/site-packages/_sqlitecache.so: undefined symbol: g_assertion_message_expr

作者：阿圣(Sfan) 发布于：2015-1-7 14:01 Wednesday 分类：ErrorLog

问题:

 

在CentOS release 6.5 下执行使用yum 命令时报错

[root@localhost ~]# yum
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:

   /usr/lib64/python2.6/site-packages/_sqlitecache.so: undefined symbol: g_assertion_message_expr

Please install a package which provides this module, or
verify that the module is installed correctly.

It's possible that the above module doesn't match the
current version of Python, which is:
2.6.6 (r266:84292, Nov 22 2013, 12:16:22) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)]

If you cannot solve this problem yourself, please go to 
the yum faq at:
  http://yum.baseurl.org/wiki/Faq
  

原因:

    glib2 库版本与当前的yum 和 pyton 版本不兼容

    

    问题细节:

            

[root@localhost ~]# ldd /usr/lib64/python2.6/site-packages/_sqlitecache.so
	linux-vdso.so.1 =>  (0x00007fffd17f4000)
	libglib-2.0.so.0 => /usr/local/lib/libglib-2.0.so.0 (0x00007fdad6512000)
	libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007fdad61b1000)
	libsqlite3.so.0 => /usr/lib64/libsqlite3.so.0 (0x00007fdad5f22000)
	libpython2.6.so.1.0 => /usr/lib64/libpython2.6.so.1.0 (0x00007fdad5b7c000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fdad595e000)
	libc.so.6 => /lib64/libc.so.6 (0x00007fdad55ca000)
	libdl.so.2 => /lib64/libdl.so.2 (0x00007fdad53c6000)
	libz.so.1 => /usr/local/lib/libz.so.1 (0x00007fdad51af000)
	libm.so.6 => /lib64/libm.so.6 (0x00007fdad4f2b000)
	libutil.so.1 => /lib64/libutil.so.1 (0x00007fdad4d28000)
	/lib64/ld-linux-x86-64.so.2 (0x000000350a600000)

 

正常情况下默认加载的库为 /lib64/ 目录的库.

libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007fa3e838d000)

查看 LD_LIBRARY_PATH 有加载用户lib目录下的一lib库,用户的glib2库版本过低.调整后问题解决.

[root@localhost ~]# env | grep LD_LIBRARY_PATH
LD_LIBRARY_PATH=:/usr/local/lib/:/usr/local/samba/lib/

解决方案:

升级或重新安装 glib2 库,使glib2 库与yum 和 python 兼容