【问题标题】:pyqt is installed but it won't import (Mac)pyqt 已安装但不会导入 (Mac)
【发布时间】:2016-06-09 02:56:24
【问题描述】:

我安装了 PyQt4,我有 xcode、Qt、Sip 和 Python 2.7。当我签入终端时,它说 PyQt 已安装,当我查看路径时,路径中没有 PyQt。我之前已经把它放在了路径中,但是当我关闭外壳时它就消失了。当我尝试导入它时,它说没有名为 PyQt4 的模块。帮助

brew install pyqt
Warning: pyqt-4.11.4 already installed


>>> for f in sys.path:
print f
/Users/lucygrant/Documents
/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages
/Library/Python/2.7/site-packages



>>> import PyQt4

Traceback (most recent call last):
  File "<pyshell#8>", line 1, in <module>
    import PyQt4
ImportError: No module named PyQt4

【问题讨论】:

    标签: python import pyqt4


    【解决方案1】:

    假设之前将 PyQt4 添加到 PATH 解决了您的问题,请再次执行此操作,除非现在在 ~/.bashrc 文件中执行此操作。所以,如下:

    1. 像以前一样将 PyQt4 添加到 ~/.bashrc 中的 PATH。
    2. source ~/.bashrc 来自命令行。
    3. 重新尝试导入

    【讨论】:

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