I use slf4j within an eclipse RCP project. To populate my target platform I've created a p2 repository which contains all required 3rd party bundles.

P2 resolves the bundle jar by its id and version using the following scheme:

<Bundle-SymbolicName>_<Bundle-Version>.jar

Currently your bundles names follow the scheme:

<Bundle-Name>-<Bundle-Version>.jar

Is there any chance that you provide the bundles according to p2 naming scheme?