Extension talk:Graphical Category Browser

I get the extension to work. Graphviz renders the images and the message 'rendered with..' but if i click on the image (name of a category) i get an empty white page.The normal categoryoverview don't work anymore, too. I user MW 1.10 on Wamp. Any Idea? -- 13.8.2007

same problem as above
Hi

I also have the same problem as described above. any solutions, plz?

Jack

How to I install graphwiz?
I'm confused about how to install graphwiz? Which version should I chose (debian, ubuntu?? Executable Packages from AT&T?, Java?)

Is this extension for a local use? I don't have any control on which software my web provider have installed on his system...

To install it on JumpBox VM, which uses Ubuntu, go to a shell windows and:
 * 1) apt-get update /* updte avail packages */
 * 2) apt-get install graphviz /* install graphviz */

dot will be installed in /usr/bin/dot

Solved problem with white page
Hi I propably solved problem with white page described above.

Please disable this line in code:

$wgHooks['CategoryPageView'][] = 'xyCategoryGraphHook';

so it will be:

//$wgHooks['CategoryPageView'][] = 'xyCategoryGraphHook';

what i have done wrong? ERROR
I have no image to display. in the apache log i am getting always usr/bin/dot: symbol lookup error: /usr/lib/libcairo.so.2: undefined symbol: FT_Library_SetLcd

in cache .dot is created, .png is corrupted

if i compile .dot manually, i'll get a graph without errors

Example Please
Any examples of this extension?