"* no JDK or JRE found - please..." Would seem to indicate you do not have java itself installed. So the output of `which java` would be good. From the dpkg history log you installed java via the oracle-java9-installer, which probably will not work as a JRE/JDK.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1675663 Title: package tomcat7 7.0.72-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tomcat7/+bug/1675663/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
