CentOS
现在好多人都用起了centos5，但有些特殊要求还必须安装mysql4.0.27的数据库，在第一次安装过程中还遇到了不少问题，特把这次安装过程记录下来以供遇到类似问题的朋友参考
首先下载mysql4.0.27.tar.gz，解压进入目录编译
编译时出现错误：checking “LinuxThreads”… “Not found”
这是由于nptl与linuxthreads的分别造成的，可以在/usr/include/pthread.h中增加 “/* Linuxthreads */”解决这个问题
echo ‘/* Linuxthreads */’ >> /usr/include/pthread.h
编译时加入 –with-pthread 及 –with-named-thread-lib:
重新编译再次出错:configure: error: No curses/termcap library found
这是因为没有安装ncurses，接下来先安装它
yum install ncurses-devel
下来继续编译，编译的时候又出现了错误: cannot find -lreadline
这个错误是由于没有readline库文件造成的错误，安装readline库文件
yum install readline-devel
./configure –with-pthread –with-named-thread-lib=-lpthread 再一次进行编译。
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