Complains that only 1.2 or 1.4 are supported and 1.4.5 was detected. This was a vanilla 1.4.5 from digium.
Also, once I commented out that check in install_amp, many PHP warnings are printed:
PHP Notice: Undefined variable: message in /var/www/html/admin/functions.inc.php on line 2404
PHP Warning: symlink(): No such file or directory in /var/lib/asterisk/bin/retrieve_conf on line 419
PHP Warning: Missing argument 2 for freepbx_log(), called in /var/lib/asterisk/bin/retrieve_conf on line 422 and defined in /var/www/html/admin/functions.inc.php on line 2397
PHP Warning: Missing argument 3 for freepbx_log(), called in /var/lib/asterisk/bin/retrieve_conf on line 422 and defined in /var/www/html/admin/functions.inc.php on line 2397
PHP Notice: Undefined variable: level in /var/www/html/admin/functions.inc.php on line 2404
PHP Notice: Undefined variable: message in /var/www/html/admin/functions.inc.php on line 2404
PHP Warning: symlink(): No such file or directory in /var/lib/asterisk/bin/retrieve_conf on line 419
PHP Warning: Missing argument 2 for freepbx_log(), called in /var/lib/asterisk/bin/retrieve_conf on line 422 and defined in /var/www/html/admin/functions.inc.php on line 2397
PHP Warning: Missing argument 3 for freepbx_log(), called in /var/lib/asterisk/bin/retrieve_conf on line 422 and defined in /var/www/html/admin/functions.inc.php on line 2397
PHP Notice: Undefined variable: level in /var/www/html/admin/functions.inc.php on line 2404
PHP Notice: Undefined variable: message in /var/www/html/admin/functions.inc.php on line 2404
PHP Warning: symlink(): No such file or directory in /var/lib/asterisk/bin/retrieve_conf on line 419
PHP Warning: Missing argument 2 for freepbx_log(), called in /var/lib/asterisk/bin/retrieve_conf on line 422 and defined in /var/www/html/admin/functions.inc.php on line 2397
(these are just a few)