Python 没有名为MySQLdb的模块错误

当我使用python控制台和

import MySQLdb

没有错误发生。 当我使用bash脚本时

#!/usr/bin/python
import MySQLdb

我得到以下错误

 File "./jaccard.py", line 2, in <module>
 import MySQLdb
 ImportError: No module named MySQLdb

输出

'/Users/kinetechsolutions/Dropbox/Code', '/Library/Python/2.7/site-packages/pip-1.3.1-py2.7.egg', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC', '/Library/Python/2.7/site-packages'

及

---

崩溃python的命令行

echo$PYTHONPATH在命令行上说了什么？如果将这一行放入shell脚本，它会打印什么？您是否正在使用“环境”工具，如

pyenv

？echo$PYTHONPATH给出空行。我的意思是没有设定路径。我没有使用pyenv。同样有用：

importsys；打印（sys.path）

-在您的控制台中，您可以执行

MySQLdb.\uuuuu文件\uuuuuu

来查找它的位置。当我像这样运行python jaccard.py时，还有一件事似乎很好

键入python

返回什么？

'/Users/kinetechsolutions/Dropbox/Code', '/Library/Python/2.7/site-packages/pip-1.3.1-py2.7.egg', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old', '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload', '/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC', '/Library/Python/2.7/site-packages'

MySQLdb.__file__