I installed Gallery 2 in /gallery and installed the module.
The zip has assets/gallery but I noticed that all the includes use /assets/modules/gallery so I duplicated the files there as well.
Unfortunately the link generation seems to be wrong.
Gallery 2
http://modxdev.net/gallery/
MODx
No images or image links seem to work.
Here is my config string from the module:
&mpth=Module Path;string;assets/modules/gallery/ &g2pth=Gallery Path;string;/home/httpd/vhosts/modxdev.net/httpdocs/gallery/ &g2rurl=Relative URL to Gallery from CMS;string;gallery &ondel=When deleting;list;Leave Gallery user,Delete Gallery user; &admid=Admin User;string;admin
Also, when I run the module and choose Gallery Admin I get a bunch of logging errors and the pages are /manager/v
http://modxdev.net/gallery2.html