Blogging Software for Server End (UNIX, Linux, apache compatable)

[implexant]

Hi there,

Making a website for a group that wants blogging capabilities. What I want to be able to do is integrate the blogging software into the current site. So it'd have to be php or something that would work on an apache server.

Also, the client end blogging software would either have to be webbased or work on Mac OS X and OS 9.

O ya, and could it be free? Or a one time small fee for software use? I'll be needing to use this on my own webhost, so no prehosted blogging.

Any suggestions are welcome!

Thanks,

-Chris