Last modified: 2014-01-21 12:55:05 UTC
I just tried to install your RDFIO SMW-Extension according to http://www.mediawiki.org/wiki/Extension:RDFIO#Installing_RDFIO but ran into problems.
After adding ARC2 to the library of the SMW extension, the following error is thrown when I try to access the wiki:
"Fatal error: Cannot redeclare class arc2 in C:\[...]\mediawiki\extensions\SemanticMediaWiki\libs\arc\ARC2.php on line 17".
I am using SMW+ 1.5.1 (=windows, xampp), which already comes with quite some extensions installed. The following (installed) extensions already seem to use ARC (as they have an arc-folder in their library folder):
My suggestion: Maybe RDFIO should check whether ARC is already "loaded" before loading it itself. I guess the above mentionned extensions have kind of such a behavior (otherwise I an't explain why this error didn't occur earlier)...
I look forward to hearing from you and being able to use the RDFIO-Extension, which sounds very nice!
Kind regards from Switzerland,
I think you better contact the Ontoprise people for this, or at least point them here.
I realize that there is the ARCLibrary extension, which is actually what ontoprise uses, but which is available open source on sourceforge, so I thought I'd make RDFIO depend on that instead of loading arc itself.
(Plan to look at it during the weekend).
Oh, and the link: http://www.mediawiki.org/wiki/Extension:ARCLibrary
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