eva编译出错，请高人指点

maskeer

configure: WARNING: dlfcn.h: present but cannot be compiled
configure: WARNING: dlfcn.h:     check for missing prerequisite headers?
configure: WARNING: dlfcn.h: see the Autoconf documentation
configure: WARNING: dlfcn.h:     section "resent But Cannot Be Compiled"
configure: WARNING: dlfcn.h: proceeding with the preprocessor's result
configure: WARNING: dlfcn.h: in the future, the compiler will take precedence
configure: WARNING:     ## ------------------------------------------ ##
configure: WARNING:     ## Report this to the AC_PACKAGE_NAME lists.  ##
configure: WARNING:     ## ------------------------------------------ ##
configure: error: Your Installation isn't able to compile simple C++ programs.
Check config.log for details - if you're using a Linux distribution you might miss
a package named similiar to libstd++-dev.


上面是出错信息，用RPM查过GCC 装过了  LIBSTD＋＋的包也装了  是否应该卸掉重装呢？

dgod

gcc-c++装了没有？

maskeer

装了，但是编译一些软件的时候有时候会出现这个错误
是不是还有什么东西没装 ？