Ran through the steps to the reboot. The proscribed test (/usr/local/fop2/fop2_server --test) to determine the status of the services fails:

/usr/local/fop2/fop2_server --test

[root@localhost ~]# [root@localhost ~]# /usr/local/fop2/fop2_server --test
at /usr/lib/perl5/site_perl/5.8.8/PAR/Heavy.pm line 128
-bash: [root@localhost: command not found
[root@localhost ~]# Cant: No such file or directory
[root@localhost ~]# > at /usr/lib/perl5/site_perl/5.8.8/PAR/Heavy.pm line 128
-bash: /usr/lib/perl5/site_perl/5.8.8/PAR/Heavy.pm: No such file or directory
[root@localhost ~]# > BEGIN failed--compilation aborted at /tmp/par-root/cache-f6ba657fdf55d1e2610c81a3cd82f6709d197a8b/inc/lib/Filter/Crypto/Decrypt.pm line 37.
-bash: failed--compilation: command not found
[root@localhost ~]# > Compilation failed in require at script/fop2_server.pl line 1.
-bash: failed: command not found
[root@localhost ~]# > BEGIN failed--compilation aborted at script/fop2_server.pl line 1.
-bash: failed--compilation: command not found

Please advise.

Thank you! Adding the symlink fixed the error on the test command, which is now outputting this:

[root@localhost ~]# /usr/local/fop2/fop2_server --test
Flash Operator Panel 2 - No valid license found. Demo Mode
Connection to manager OK!

I've installed the FreePBX module and all seems okay, except that I can't login to FOP2. The login screen appears at http://host/fop2, but when I enter an extension and voicemail password, it says "Attempting to connect to server..." and eventually times out to "System is not available right now."

The users and buttons in the FreePBX module seem to be correctly populated; I'm at a loss for how to proceed at this point.

Please advise.

Thank you. The troubleshooter worked well. In this case, for some reason, the service wasn't running. I started it and now FOP2 is working. Thank you for the prompt assistance today.