On UNIX systems we rely on an environment variable called “HOSTNAME” (set to the local hostname). If this is not set the installer is supposed to fall back to using “localhost” but there was a typographical error in the logic which meant “lcoalhost” was used instead. 

To change “lcoalhost” to “localhost” update $PULSE_DATA/conf/startup.properties and modify the value for “gitserver.url”. A second file that needs to be changed is $GIT_DATA/conf/pulse.properties.  Here the value for "pulse.url" needs modifiying.   A restart of Tomcat will then be required solve the problem.