Question

我尝试在我的ubuntu 13.04 Linux vm中安装PyQt-x11-gpl-4.11，configure-ng.py运行良好，但在使用make时，它会提示以下错误消息，**

root@ubuntu:/home/yanwang/Downloads/PyQt-x11-gpl-4.11# make
cd QtCore/ && make -f Makefile 
make[1]: Entering directory `/home/yanwang/Downloads/PyQt-x11-gpl-4.11/QtCore'
g++ -c -m64 -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DSIP_PROTECTED_IS_PUBLIC -Dprotected=public -DQT_NO_DEBUG -DQT_PLUGIN -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++-64 -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4 -I. -I/usr/local/include/python2.7 -I../qpy/QtCore -I. -o sipQtCoreQTimer.o sipQtCoreQTimer.cpp
In file included from sipQtCoreQTimer.cpp:29:0:
sipAPIQtCore.h:33:17: fatal error: sip.h: No such file or directory
compilation terminated.
make[1]: *** [sipQtCoreQTimer.o] Error 1
make[1]: Leaving directory `/home/yanwang/Downloads/PyQt-x11-gpl-4.11/QtCore'
make: *** [sub-QtCore-make_default-ordered] Error 2
root@ubuntu:/home/yanwang/Downloads/PyQt-x11-gpl-4.11#

SIP文件安装在以下目录下：

/home/iriswang/Downloads/sip-4.16.1

PyQt文件在目录下：

/home/iriswang/Downloads/PyQt-x11-gpl-4.11

我已设置环境变量，使其包含sip目录：

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/iriswang/Downloads/sip-4.16.1:/home/iriswang/Qt5.3.1/5.3/gcc_64/bin

然而，它看起来仍然无法找到sip.h文件。知道我能做什么吗？顺便说一下，我已经安装了python-dev包裹，因此不应该这样做。我检查了sip是否安装成功，看起来也不错：**

root@ubuntu:/home/iriswang/Downloads# sip -h
Usage:

    sip [-h] [-V] [-a file] [-b file] [-B tag] [-c dir] [-d file] [-e] [-g] [-I dir] [-j #] [-k] [-m file] [-o] [-p module] [-P] [-r] [-s suffix] [-t tag] [-T] [-w] [-x feature] [-X id:file] [-z file] [file]
where:
    -h          display this help message
    -V          display the sip version number
    -a file     the name of the QScintilla API file [default not generated]
    -b file     the name of the build file [default none generated]
    -B tag      add tag to the list of timeline backstops
    -c dir      the name of the code directory [default not generated]
    -d file     the name of the documentation file (deprecated) [default not generated]
    -e          enable support for exceptions [default disabled]
    -g          always release and reacquire the GIL [default only when specified]
    -I dir      look in this directory when including files
    -j #        split the generated code into # files [defaul
...

非常感谢！**

Answer 1

这在安装PyQt for Ubuntu时似乎是一个常见问题。我的研究显示了两种可能的解决方案，如何解决这个问题。

（1）您需要更新Makefile中的Python标头，以确保您与/usr/include/python2.7而非/usr/local/include/python2.7.相关联。有关简单修复，请参阅此链接：

Fatal error while compiling PyQt5: Python.h does not exist

（2）您可以安装PyQt4.10而不是PyQt4.11。其他在线用户报告称PyQt4.11无法正确安装。有关详细信息，请参阅此链接：

http://iqbalnaved.wordpress.com/2014/05/31/installing-pyqt4-for-python-2-7-6-in-virtual-environement-in-ubuntu-14-04/

我建议使用＃1，因为您应该使用最新版本的PyQt。一定要做一些额外的研究，因为我认为你的问题不是唯一的。

安装pyQt4时找不到sip.h

1 个答案: