Since yesterday I found my problem is described in bug IVY-186 (
https://issues.apache.org/jira/browse/IVYDE-186) and is marked as fixed.
My setup looks like the one described by Nicolas
project1 with no revision in ivy.xml, project2 depending on project1 rev="1.2"
However it still does not work, whereas I used IvyDE-2.1.0.
Could anyone try to reproduce.
I Definitely need help
Regards