本文共 1298 字,大约阅读时间需要 4 分钟。
1、环境及安装包 (1)操作系统本版:Red Hat 4.4.7-3(Linux version 2.6.32-358.el6.i686) (2)GCC版本:gcc version 4.4.7 (2)安装包:QT5.1(qt-linux-opensource-5.1.1-x86-offline.run),包含了Qt 5.1.1 libraries和Qt Creator 2.8.1, (3)libstdc++升级包:libstdc++-4.8.1-1.fc19.i686.rpm, 2、问题 (1)安装后启动出错,因为libstdc++版本过低 Cannot load plugin because dependency failed to load: CppTools(2.8.1) Reason: Cannot load plugin because dependency failed to load: ProjectExplorer(2.8.1) Reason: /opt/qtcreator-2.8.1/lib/qtcreator/plugins/QtProject/libProjectExplorer.so: Cannot load library /opt/qtcreator-2.8.1/lib/qtcreator/plugins/QtProject/libProjectExplorer.so: (/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by /opt/qtcreator-2.8.1/lib/qtcreator/plugins/QtProject/../../libQtcSsh.so.1)) (2)原装系统安装的是:libstdc++-4.4.7-3.el6.i686 尝试了找到的centos更低的版本 libstdc++-4.1.2-54.el5.i386 用fedora更高的版本libstdc++-4.8.1-1.fc19.i686.rpm,解决了问题 (3)找不到compiler,在tools->options->build&run中设定g++的路径 (4)找不到C++标准库头文件,除了C++标准库库文件(libstdc++-4.4.7-3.el6.i686.rpm)【版本还是偏低,需要用fedora的4.8版本】,还有C++标准库开发包(libstdc++-devel-4.4.7-3.el6.i686.rpm)和文档包(libstdc++-docs-4.4.7-3.el6.i686.rpm) (5)找不到-lGL,库名称区分大小写,以关键字GL和libGL查找,安装GL库(mesa-libGL-9.0-0.7.el6.i686.rpm)和对应开发库(mesa-libGL-devel-9.0-0.7.el6.i686.rpm) 3、找包技巧 (1)RedHat、Centos和Fedora本为一家,rpm包是可以通用的 (2)两个找rpm包的网址转载地址:http://xmxvb.baihongyu.com/