configure: error: C++ preprocessor "/lib/cpp" fails sanity check
according to some articles on web:
1.http://forum.ubuntu.org.cn/viewtopic.php?f=85&t=102970
出现该情况是由于c++编译器的相关package没有安装，以超级用户登陆，在终端上执行：
#yum install glibc-headers
#yum install gcc-c++
2.http://wiki.ubuntu.org.cn/index.php?title=EclipseSubversion&variant=zh-cn
To solve the error de>C++ preprocessor "/lib/cpp" fails sanity checkde> while compiling Subversion, you need to download GCC, CPP and G++ by installing the following packages
gcc cpp g++
but that is for other Linux distribution system, my is Ubuntu, so we should install the needed libs
sudo aptitude install gcc cpp g++
this will download and install the essential lib that is build related, such as gcc g++
