Hi, I've installed ispconfig 3 according to http://www.howtoforge.com/perfect-server-centos-6.4-x86_64-nginx-dovecot-ispconfig-3. I then noticed the problem with FTP users and attempted to update via the patch. (http://www.ispconfig.org/page/en/ispconfig/patches.html) I've installed ispconfig_patch 3 times now and each time my system says "bash: ispconfig_patch: command not found" I saw Till recommend to someone that Development Tools must be installed according to the server guide associated to the particular system. So I went through the guide again and I've already installed everything recommended. Is there something else I am missing?