Hi I am just playing with installation of ZCS 6.0 and I found that there is a problem during installation:

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Finished removing Zimbra Collaboration Suite.

Installing packages

    zimbra-core......zimbra-core-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm...done
    zimbra-ldap......zimbra-ldap-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm...done
    zimbra-logger......zimbra-logger-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm...done
    zimbra-mta......zimbra-mta-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm...done
    zimbra-snmp......zimbra-snmp-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm...done
    zimbra-store......zimbra-store-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm...FAILED
###ERROR###

zimbra-store-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm installation failed

Installation cancelled

[root@server zcs-6.0.0_GA_1802.RHEL5_64.20090830141723]#

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And where is the problem:

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[root@server zcs-6.0.0_GA_1802.RHEL5_64.20090830141723]# rpm -Uvh ./packages/zimbra-store-6.0.0_GA_1802.RHEL5_64-20090830141723.x86_64.rpm
Preparing...                ########################################### [100%]
   1:zimbra-store           ########################################### [100%]
error: unpacking of archive failed on file /opt/zimbra/jetty-6.1.15/work/zimbra/jsp/org/apache/jsp/h/etask.java;4a9fa056: cpio: MD5 sum mismatch
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So, the packagers should improve the installation.
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[root@server ~]# md5sum zcs-6.0.0_GA_1802.RHEL5_64.20090830141723.tgz 
ac9f5f4a2827cda0652a67723ec15e91  zcs-6.0.0_GA_1802.RHEL5_64.20090830141723.tgz
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