参考网址：https://blog.csdn.net/ztguang/article/details/51015587
http://wiki.codeblocks.org/index.php?title=Installing_Code::Blocks_from_source_on_Linux
问题1：
安装codeblocks时 ./configure --prefix=/usr --with-contrib-plugins=all 最后报出错误 checking for HUNSPELL... no configure: error: Package requirements (hunspell) were not met: No package 'hunspell' found Consider adjusting the PK
解决办法：
yum install hunspell-devel