MacOS上的PyQt5安装因环境错误而失败

时间:2020-04-05 17:58:37

标签: python macos pip pyqt5 macos-mojave

pip3 install PyQt5

结果

Collecting PyQt5
  Using cached PyQt5-5.14.2-5.14.2-cp35.cp36.cp37.cp38-abi3-macosx_10_6_intel.whl (43.1 MB)
Collecting PyQt5-sip<13,>=12.7
  Using cached PyQt5_sip-12.7.2-cp37-cp37m-macosx_10_9_x86_64.whl (63 kB)
Installing collected packages: PyQt5-sip, PyQt5
ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: '/usr/local/bin/pylupdate5'

有人知道是什么原因造成的吗?

1 个答案:

答案 0 :(得分:0)

事实证明,这是由于先前通过Homebrew安装的PyQt5引起的:

pylupdate5(以及事实证明pyuic5pyrcc5)是由Homebrew指向../Cellar/pyqt/5.14.0/bin/的链接,该链接不存在。

/usr/local/binpylupdate5pyuic5删除pyrcc5中的链接 已解决问题:< / p>

Successfully installed PyQt5-5.14.2 PyQt5-sip-12.7.2

:-)

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