很多朋友需要安装ns-2.27 却没有不补丁 我来帮大家的忙了-Many of my friends need to install ns-2.27 but there is no patch for me to help everyone' s busy

ns2.27安装的必备升级包，如果安装时遇到错误，输入patch -p0 < ns227-gcc34.patch再继续重新安装即可消除错误-ns2.27 install the necessary updates, if you encounter an error during installation, enter the patch-p0 < ns227-gcc34.patch continue to re-install to eliminate errors