Fork me on GitHub

  在python3上面安装PyQt5是十分简单的,可是,在python2.7上安装这个东西,着实让人折腾了一把。要总结一下,年纪大了,记性不好。

首先要安装最新版的Qt和python2,命令如下:

brew install python qt5

接下来获取PyQt5的源码,命令如下:

wget http://sourceforge.net/projects/pyqt/files/PyQt5/PyQt-5.6/PyQt5_gpl-5.6.tar.gz
wget http://freefr.dl.sourceforge.net/project/pyqt/sip/sip-4.18/sip-4.18.tar.gz

接下来是编译和运行代码:

tar -xvf sip-4.18.tar.gz
cd /sip-4.18
python configure.py -d /usr/local/lib/python2.7/site-packages/
make
make install

cd..
tar -xvf PyQt-gpl-5.6.tar.gz
cd PyQt-gpl-5.6
python configure.py -d /usr/local/lib/python2.7/site-packages/ --qmake=/usr/local/Cellar/qt5/5.6.0/bin/qmake --sip=/usr/local/bin/sip --sip-incdir=../sip-4.18/siplib
make
make install

注意:这里面的sip和qmake是要看你自己的目录的,不同的用户安装路径可能不一样。

接下来检查是否安装成功:

➜  PyQt5_gpl-5.6 python2
Python 2.7.15 (default, Feb 22 2019, 14:56:11)
[GCC 4.2.1 Compatible Apple LLVM 10.0.0 (clang-1000.11.45.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import PyQt5
>>>

 

参考文档:

https://fredrikaverpil.github.io/2015/11/25/compiling-pyqt5-for-python-2-7-on-os-x/

posted on 2019-03-05 13:48  虚生  阅读(1576)  评论(0编辑  收藏  举报