Well, I downloaded PMwiki and I installed it on my personal webserver (Apache2). I tried to run the "pmwiki.php" program and at first it balked that there was no "wiki.d" directory. I believe "pmwiki.php" is supposed to create it automatically but it didn't, so I had to create it manually and give proper permissions. Okay, then I try running pmwiki.php again and bango... it balks and says "cannot acquire lockfile".
So I check this and the remedy is remove the hidden .flock file from the wiki.d directory. But there is no .flock file present.. Yes, I ran "ls -a" to show .hidden files.
I am thinking now maybe it's a general problem with permissions. Being that pmwiki.php couldn't create the "wiki.d" directory methinks somehow pmwiki isn't finding the proper permissions so it isn;t able to create the lockfile .flock. I guess I'll have to see what user is apache running as and double check the ownership and permissions of the servers file system,.
I doubt it is a SELINUX problem as I shut down SELINUX and the problem still happens. I am going to play around with it later but right now I have some other stuff to do.
In the mean time, has anyone else run into this issue ? Any ideas ?