See packages in koschei that build using gradle, for example spock: https://apps.fedoraproject.org/koschei/package/spock?collection=f27 The error is: Executing: gradle-local --no-daemon --offline -x javadoc build xmvnInstall ['gradle-local', '--no-daemon', '--offline', '-x', 'javadoc', 'build', 'xmvnInstall'] java.lang.IllegalArgumentException: Cannot find JAR 'jna.jar' required by module 'gradle-native' using classpath or distribution directory '/usr/share/gradle' It looks like the jna.jar moved from /usr/share to /usr/lib and this broke the symlink in gradle.
Fixed in gradle-2.13-9
I believe that this bug is fixed in gradle-2.13-9, which is available in Fedora Rawhide, so I am closing this bug now. The build containing the fix can be found at Koji: http://koji.fedoraproject.org/koji/buildinfo?buildID=918484