安装PyQt4找不到-lpython3.1mu
最近我将 Ubuntu 从 10.04 升级到 11.04。现在我在为 python 3.2 安装 PyQt4 时遇到问题。它在 3.1 上运行得很好。当我在一段时间后执行 sudo make install 时，出现以下错误：
make[1]: Entering directory `/home/john/Python/PyQt-x11-gpl-4.8.5/designer
rm -f libpythonplugin.so
g++ -Wl,-O1 -shared -o libpythonplugin.so pluginloader.o moc_pluginloader.o -L/usr/lib -L/usr/lib -lpython3.1mu -lQtScript -lQtXml -lQtGui -lQtCore -lQtDesigner -lpthread
/usr/bin/ld: cannot find -lpython3.1mu
collect2: ld returned 1 exit status
make[1]: *** [libpythonplugin.so] Error 1
make[1]: Leaving directory `/home/john/Python/PyQt-x11-gpl-4.8.5/designer'
make: *** [install] Error 2
这真的很奇怪，我在谷歌上搜索了几个小时，但没有找到任何解决方案。通常我不会介意它，只使用 python 3.1，但 pyuic4 一直抱怨它无法导入 PyQt4 模块，因为它使用 python 3.2。
recently I upgraded my Ubuntu from 10.04 to 11.04. Now I'm having trouble installing PyQt4 for python 3.2. It worked fine for 3.1. When I do sudo make install after a while I get following error:
make[1]: Entering directory `/home/john/Python/PyQt-x11-gpl-4.8.5/designer
rm -f libpythonplugin.so
g++ -Wl,-O1 -shared -o libpythonplugin.so pluginloader.o moc_pluginloader.o -L/usr/lib -L/usr/lib -lpython3.1mu -lQtScript -lQtXml -lQtGui -lQtCore -lQtDesigner -lpthread
/usr/bin/ld: cannot find -lpython3.1mu
collect2: ld returned 1 exit status
make[1]: *** [libpythonplugin.so] Error 1
make[1]: Leaving directory `/home/john/Python/PyQt-x11-gpl-4.8.5/designer'
make: *** [install] Error 2
It's really strange I googled for hours and didn't find any solution. Normally I wouldn't really mind it and just used python 3.1 but pyuic4 keeps complaining that it cannot import PyQt4 module because it's using python 3.2.
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您需要从 apt 存储库安装 python3-dev 软件包，为了安全起见，我会运行以下命令 sudo apt-get update ，因为新的软件包列表永远不会出错:)。然后安装
sudo apt-get install python3.1-dev python3.2-dev python3-dev你实际上只需要 python3.1-dev，但是安装python3.2-dev< /code> 和python3-dev也不会真正造成伤害You need to install the python3-dev packages from apt repos, just to be safe i would run the following commands
sudo apt-get update, because you can never go wrong with a fresh package listing :). and then to installsudo apt-get install python3.1-dev python3.2-dev python3-devyou really only need python3.1-dev, but installingpython3.2-devandpython3-devcan't really hurt either