xwiki-enterprise-tomcat8-common package definitely exist in the repository.
What does apt-get tells you when you try to install it ?
On Mon, Jul 25, 2016 at 5:03 PM, Polydectus84 <mike.m(a)telikin.com> wrote:
  Thank you for both of your responses.  I managed to
install default-jdk , but
 when I try to install xwiki-enterprise-tomcat8-mysql , I receive a similar
 error:
 v3@ubuntu:~$ sudo apt install xwiki-enterprise-tomcat8-mysql
 [sudo] password for v3:
 Reading package lists... Done
 Building dependency tree
 Reading state information... Done
 Some packages could not be installed. This may mean that you have
 requested an impossible situation or if you are using the unstable
 distribution that some required packages have not yet been created
 or been moved out of Incoming.
 The following information may help to resolve the situation:
 The following packages have unmet dependencies:
  xwiki-enterprise-tomcat8-mysql : Depends: xwiki-enterprise-mysql-common (=
 8.1+1) but it is not going to be installed
                                   Depends: xwiki-enterprise-tomcat8-common
 (= 8.1+1) but it is not going to be installed
 E: Unable to correct problems, you have held broken packages.
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