安装pyQt4时找不到sip.h
我在我的Ubuntu 13.04 Linux虚拟机上尝试安装PyQt-x11-gpl-4.11,运行configure-ng.py的时候没有问题,但在使用make时却出现了下面的错误信息,**
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文件安装在下面的目录:
/home/iriswang/Downloads/sip-4.16.1
而PyQt文件则在这个目录下:
/home/iriswang/Downloads/PyQt-x11-gpl-4.11
我已经设置了环境变量,让它包含了sip的目录:
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
但是,看起来它还是找不到sip.h这个文件。请问我该怎么办?顺便说一下,我已经安装了python-dev
这个包,所以应该不是这个问题。而且我检查了sip是否成功安装,似乎也没问题:**
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!**
1 个回答
2
在Ubuntu上安装PyQt时,这似乎是一个常见的问题。我查了一下,发现有两种可能的解决办法。
(1) 你需要在Makefiles中更新你的Python头文件,确保链接的是 /usr/include/python2.7
而不是 /usr/local/include/python2.7.
你可以参考这个链接来找到简单的解决方法:
(2) 你可以安装PyQt4.10,而不是PyQt4.11。其他用户反映说PyQt4.11安装不太成功。这里有个链接可以获取更多信息:
我建议你选择第一种方法,因为你应该使用最新版本的PyQt。记得多做一些研究,因为我觉得你的问题并不是个例。