Hey, this post is really old.

It was published and/or last updated over 3 years ago. It may be very out of date; as the world, and I, may have changed a lot since I wrote it. I could have completely changed my mind about the below in the intervening time. I don't make a habit of revisiting old posts to update them. If I had, you would see the updated timestamp above, and likely a note about what I changed at the bottom of the article. That being said, if any views I've expressed here are particularly offensive or breaches someone's privacy, please contact me.

So you installed Owncloud and get a HTTP-500 error for some preview-image: /index.php/core/preview.png?x=36&y=36&file=%2F%2FownCloudUserManual.pdf&c=53b5540ae7d0e

Error in the admin-interface: Postscript delegate failed `/tmp/a1blah2c1774205d9ae418a572cdc38pdf': No such file or directory @ error/pdf.c/ReadPDFImage/677

Install ghostscript. W(