I have tested Cairo-Dock 2.1.3-9 (8.x - 32 bit version) and it appears to have a few issues:
1: The non-3D enabled setting does not work at all and it always boots into the 3D enabled version.
2: The configuration utility for the program is broken and fails to open. This prevents the user from being able to change any setting for the program.
3: The program seems to be able to start only about 50% of the other programs I have installed on my system, for the others it seems to have a problem with the retrieving the proper string for the binary.
These appear to be problems with the actual program rather then the PBI module, but I have not verified that. If someone would like to test this and take a shot at fixing them, you can download and intall the current PBI from the FTP server at:
Once these issues have been remedied I would be happy to re-test and approve the PBI.
~ Ken Moore ~
PC-BSD PBI Manager