Hi
I am currently trying to install a theme onto a Moodle 2.9.1 site. I have installed themes in the past and had no problems whatsoever.
So I go through the procedure of downloading and unzipping a theme, through FTP I then copy it into the /theme directory. Back into Moodle site admin/notifications and check for updates where it indicates there are no updates. I thought it may be a permission problem somewhere, so I changed the folder permissions to 755, although I'm not 100% sure I'm doing this right because the permissions of the contents inside the theme folder are different to 755 so I think I may have to change these aswel, so I did this but it just white screened my Moodle site. I have also tried clearing theme cache and purging all cache throughout the procedure.
From this I have now got 2 themes 'stuck' in the /theme directory and can't remove them.
If anybody could suggest anything to try then it would be much appreciated. Thanks.