Quality groupware service?

Question

Software and Internet Services

Clarification to the subject:
it is very desirable in a bunch of php + mysql, because. I do not want to install, for example, the same rails just for the sake of one task.
Thanks

Answer 1

So far, the brute-force method has remained on PHProjekt 6. It seems not a bad option, though I haven’t found a “Crussifier” anywhere yet, I’ll have to translate it myself.
PS It looks like asking something on Habré on Friday evening is completely useless, all smart people are already resting :)