yum -y install gcc gcc-c++ libtool-ltdl libtool-ltdl-devel openssl openssl-devel curl curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libc-client libc-client-devel gd gd-devel libmcrypt libmcrypt-devel mcrypt libicu libicu-devel pcre-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel libxml2 libxml2-devel p7zip re2c bison bison-devel libevent libenent-devel ncurses ncurses-devel krb5 krb5-devel gpm gmp gmp-devel autoconf