I have just installed Talend studio 6.5.1 and downloaded all optional components.
But I failed to get activemq-all-5.10.0.jar and sapjco3.jar and now they are missing when opening some of my teams jobs.
I checked Talend nexus used for downloading components:
The folder for sapjco3 contains no jar
And activemq-all are only available in versions 5.13.2 to 5.15.0, not 5.10.0
@Slup, download jars from below locations.