Fix errors in installer
Fix errors in installer

aplanas/crowbar,tserong/crowbar,crowbar/crowbar,MaximilianMeister/crowbar,rsalevsky/crowbar,aspiers/crowbar,dirkmueller/crowbar,rhafer/crowbar,vwallfahrer/crowbar,toabctl/crowbar,toabctl/crowbar,SUSE-Cloud/crowbar,rhafer/crowbar,mmnelemane/crowbar,nkrinner/crowbar,mmnelemane/crowbar,rsalevsky/crowbar,crowbar/crowbar,SUSE-Cloud/crowbar,vwallfahrer/crowbar,nkrinner/crowbar,aplanas/crowbar,MaximilianMeister/crowbar,dirkmueller/crowbar,aspiers/crowbar,tserong/crowbar,rhafer/crowbar