Hello,

first of all, thanks a lot for this module, it seems to be exactly what I'm loooking for ! Most graph modules are way more limited !

I tried to install it, but when I tried to use it a had an issue :
"Fatal error: Call to undefined method Image_GraphViz::renderDotFile() in [...]sites/all/modules/graphviz_filter/graphviz_filter.module on line 114"

I assume I might not have installed everything properly.
* PHP >= 5.2.0 : ok

* Graphviz tools on the system PATH and * PEAR::Image_GraphViz !:

I'm not sure about the meaning of "system path"... when I download Pear: Image Graphviz I have a folder named Image_GraphViz-1.3.0RC3 ; inside there is a file named GraphViz.php and a "test" folder.

Am I supposed to put the Image_GraphViz-1.3.0RC3 folder (or the files inside it ?) in the modules/graphviz_filter/graphviz_filter directory ? Or directly in the path where my website is installed ?

I'm a little confused... And help would be welcomed !

Comments

infojunkie’s picture

infojunkie
Location Vancouver
commented
Assigned: Unassigned » infojunkie

What's your environment?

In general, the Image_Graphviz package should be installed via PEAR, not by copying it directly to some folder. You need to read a little bit about that to know how it works. This will ensure that Graphviz Filter finds the file and correctly uses it.

Anonymous’s picture

Anonymous (not verified) commented
Status: Active » Closed (fixed)

"In general, the Image_Graphviz package should be installed via PEAR, not by copying it directly to some folder. You need to read a little bit about that to know how it works. This will ensure that Graphviz Filter finds the file and correctly uses it."

It seems that this is a little bit more complicated than what I expected.... Thanks for your answer ! I will look on the Pear website to get more information. In the meanwhile I guess I should set the status of this support request as "closed".