Tikiwiki wikiplugins help for googlecalendar
I am new to Tikiwiki. I am currently try to install a wikiplugin called googlecalendar.
After I click install in Tikiwiki Mods window, I get an "File mods/Cache/wikiplugins-googlecalendar-1.0.tgz is not a valid archive" can anyone give any advice. Thanks in advance.