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Sorry for the confusion:
Xoops Version: 2.0.16
DokuWiki: 2.02 (Previous version) [Everything was working fine except non admin user cannot download any documents from the wiki].
- I unzip the latest dokuwiki 2.10 in the /tmp directory
- I modified the conf/local.php file and edit the two lines that was indicated in the instruction.
- I left the uploads directory alone
- I copied the content of the dokuwiki 2.10 into the the dokuwiki 2.02 directory
- I went to the admin->modules and update dokuwiki
- I tried to access the wiki and the error screen showed up (page.idx is not writable. Check your permissions settings)
- I checked the /uploads/dokuwiki/cache directory and everything there seems to be intact. I verified all the permissions and everything seems to be in order. It was working fine for version 2.02 prior to the update.
I am now sort of stuck and not sure where to go. I uncomment the debugging comment and here is the error:
Quote:
DokuWiki Setup Error
The cachedir ('cache') does not exist, isn't accessible or writable. You should check your config and permission settings. Or maybe you want to run the installer?
For some unknown reason, it does not think the ..uploads/dokuwiki/cache is writable! I have made the directory a 777, which is wide open, yet! The other directory are OK! When I try to do the indexing, it also failed because I cannot write there ... 
