Le 28/01/2016 20:55, Andreas Tille a écrit : > why com.github.fommil.netlib POMs can not be accessed (isn't this > in the very same source tree?) Yes, but not the same version. core/pom.xml refers to the parent pom com.github.fommil.netlib:parent:1.1, but the parent pom.xml has the version 1.2-SNAPSHOT. You just have to patch the poms such that the versions match. Emmanuel Bourg