Rdoc dot configuration on os x

[Keith Lancaster]

This is probably a bit more of a mac question, but here goes.
I am trying to use rdoc -d to generate class diagrams on a mac running Tiger
(OS X 10.4) for a rails app. I managed to get dot installed, but now am
running into problems with dot looking for libraries that either do not
exist or are apparently in the wrong place. I probably made things worse by
trying (at various times) both Darwin ports and i-installer. Can anyone
point me to instructions on getting this working?

BTW, the current error I am getting is

dyld: Library not loaded: /Local/DarwinPorts/lib/libpng.3.dylib
Referenced from: /usr/local/bin/dot
Reason: image not found

TIA,
Keith

 

[Eric Hodel]

This is probably a bit more of a mac question, but here goes.
I am trying to use rdoc -d to generate class diagrams on a mac
running Tiger
(OS X 10.4) for a rails app. I managed to get dot installed, but
now am
running into problems with dot looking for libraries that either do
not
exist or are apparently in the wrong place. I probably made things
worse by
trying (at various times) both Darwin ports and i-installer. Can
anyone
point me to instructions on getting this working?

Install Graphviz.app: http://www.pixelglow.com/graphviz/

Put /MyApplications/Graphviz.app/Contents/MacOS/ in your $PATH.