ImportError: libmysqlclient_r.so.16: cannot open shared object file: No such file or directory

原因是python無法找到mysql目錄下的libmysqlclient_r.so.16動態庫,其實MySQLdb是調用mysql的c函數庫.所以本機上首先得安裝了mysql
然後: export LD_LIBRARY_PATH=/usr/local/mysql/lib/mysql:$LD_LIBRARY_PATH
並且將/usr/local/mysql5.1/lib/mysql 放入/etc/ld.so.conf中
/etc/ld.so.conf改後內容爲：
include ld.so.conf.d/*.conf
/usr/local/mysql5.1/lib/mysql
最後重新再測試一下，就不會有上面的問題了