Hi,

I followed the directive at http://meta.wikimedia.org/wiki/Help:Installation_FAQ to solve my "The file is corrupt or has an incorrect extension. Please check the file and upload again." error.

It works but is still something wrong.

After I added the following codes to my Local LocalSettings.php, $wgMimeDetectorCommand= "file -bi"; #use external mime detector (linux)

I could upload the image files. But the upload images couldn't be shown. For example, I uploaded Chieftain.gif to wiki, then I got a document Image:Chieftain.gif. But in this page, the image couldn't be shown, and got the information of "Chieftain.gif (28KB, MIME type: unknown/unknown)"

Nevertheless, I used [[Image:Chieftain.gif]] to embed the image to other document, it didn't work. Only the text "Image:Chieftain.gif" was shown.

How to solve this problem?

By the way, I installed mediawiki to my Fedora 4. The following is the detail version information. - MediaWiki: 1.5.5 - PHP: 5.0.4 (apache2handler) - MySQL: 4.1.11

-- 陳建泰 (Chientai Chen) 台灣 新竹 (Hsinchu Taiwan) http://www.looker-on.idv.tw/atitri/ yahoo messenger: chien_tai