i am trying to install zimbra on feora 5:
maybe somebody knows why there comes the error message of "could not create the Java virtual machine". Can it be cause of to less memory? I have a vServer with 512 MB RAM.


Installing packages

zimbra-core......zimbra-core-4.5.4_GA_763.RHEL4_64-20070418173455.x86_64.rpm ...done
zimbra-logger......zimbra-logger-4.5.4_GA_763.RHEL4_64-20070418173455.x86_64 .rpm...done
zimbra-mta......zimbra-mta-4.5.4_GA_763.RHEL4_64-20070418173455.x86_64.rpm.. .done
zimbra-snmp......zimbra-snmp-4.5.4_GA_763.RHEL4_64-20070418173455.x86_64.rpm ...done
zimbra-store......zimbra-store-4.5.4_GA_763.RHEL4_64-20070418173455.x86_64.r pm...done
Could not create the Java virtual machine.
Could not create the Java virtual machine.
Could not create the Java virtual machine.
Could not create the Java virtual machine.
Operations logged to /tmp/zmsetup.log.19985
Setting defaults...Could not create the Java virtual machine.
/opt/zimbra/bin/zmshutil: line 49: Error: command not found
Could not create the Java virtual machine.
/opt/zimbra/bin/zmshutil: line 49: Error: command not found
Could not create the Java virtual machine.
/opt/zimbra/bin/zmshutil: line 49: Error: command not found


DNS ERROR resolving MX for v1481.ncsrv.de
It is suggested that the domain name have an MX record configured in DNS
Change domain name? [Yes]

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content of error log
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Setting defaults...
Setting local config zimbra_java_home to /opt/zimbra/java
*** Running as zimbra user: /opt/zimbra/bin/zmlocalconfig -f -e zimbra_java_home='/opt/zimbra/java'
Error occurred during initialization of VM
Could not reserve enough space for object heap
Could not create the Java virtual machine.


DNS ERROR resolving MX for v1481.ncsrv.de
It is suggested that the domain name have an MX record configured in DNS