在ubuntu系统下安装好qt5.5后启动qtceator时提示：
Qt5.5.1/Tools/QtCreator/lib/qtcreator/plugins/libHelp.so:
无法加载库Qt5.5.1/Tools/QtCreator/lib/qtcreator/plugins/libHelp.so：(libgstapp-0.10.so.0:
无法打开共享对象文件: 没有那个文件或目录)
解决方法：
终端命令：
sudo apt-get install libqt4-dev sudo apt-get install libgstreamer0.10-dev sudo apt-get install libgstreamer-plugins-base0.10-dev
再启动QT就OK了。
此时如果无法定位libgstreamer0.10-dev 和 libgstreamer-plugins-base0.10-dev
解决方法：
终端命令：
wget http://ftp.ca.debian.org/debian/pool/main/g/gstreamer0.10/libgstreamer0.10-0_0.10.36-1.5_amd64.deb wget http://ftp.ca.debian.org/debian/pool/main/g/gst-plugins-base0.10/libgstreamer-plugins-base0.10-0_0.10.36-2_amd64.deb sudo dpkg -i libgstreamer-plugins-base0.10-0_0.10.36-2_amd64.deb sudo dpkg -i libgstreamer0.10-0_0.10.36-1.5_amd64.deb
再启动QT就OK了。
启动后再次创建项目发现无法编译过项目
/home/lhx/Error in " Util.asciify("build-test-Desktop_Qt_5_4_1_GCC_64bit-Deb
