[root@asterisk1 freepbx]# ./install_amp
Checking for PEAR DB..OK
Checking for PEAR Console::Getopt..OK
Checking user..OK
Checking for /etc/amportal.conf..OK
Reading /etc/amportal.conf..OK
Checking for /etc/asterisk/asterisk.conf..OK
Reading /etc/asterisk/asterisk.conf..OK
Using asterisk as PBX Engine
Checking for Asterisk version..[FATAL] Could not determine asterisk version (got: "" please report this)