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
#yum install glibc-headers
#yum install gcc-c++
2. To solve the error C++ preprocessor "/lib/cpp" fails sanity check
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 build-essential
this will download and install the essential lib that is build related, such as gcc g++ ....