[GeoNetwork-users] Error starting geonetwork on linux

Hello,
I have installed geonetwork 2.4.2 on Linux but when I run start-geonetwork.sh I get the following errors:

rm: cannot remove `logs/*request.log*': No such file or directory
rm: cannot remove `logs/output.log': No such file or directory
mv: cannot stat `logs/geonetwork.log.*': No such file or directory
mv: cannot stat `logs/intermap.log.*': No such file or directory
mv: cannot stat `logs/geoserver.log.*': No such file or directory

Any help would be appreciated.