I've stricly follow the install process decrsibed in the readme file.
It ended with:
Step 16 : RUN ln -s /usr/share/java/jai_core.jar /usr/share/tomcat7/lib/jai_core.jar
---> Running in e3f3edde6cf9
ln: failed to create symbolic link '/usr/share/tomcat7/lib/jai_core.jar': File exists
Service 'geoserver' failed to build: The command [/bin/sh -c ln -s /usr/share/java/jai_core.jar /usr/share/tomcat7/lib/jai_core.jar] returned a non-zero code: 1
I've stricly follow the install process decrsibed in the readme file. It ended with:
Any idea of how to fix this?