IZ3001: when JAVA_HOME is not set certificate creation does not work

[crei]

[Imported from gridengine issuezilla ​http://gridengine.sunsource.net/issues/show_bug.cgi?id=3001]

        Issue #:      3001             Platform:     All      Reporter: crei (crei)
       Component:     gridengine          OS:        All
     Subcomponent:    install          Version:      6.2u3       CC:    None defined
        Status:       NEW              Priority:     P4
      Resolution:                     Issue type:    DEFECT
                                   Target milestone: ---
      Assigned to:    dom (dom)
      QA Contact:     dom
          URL:
       * Summary:     when JAVA_HOME is not set certificate creation does not work
   Status whiteboard:
      Attachments:

     Issue 3001 blocks:
   Votes for issue 3001:


   Opened: Fri Apr 17 00:47:00 -0700 2009 
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Output of the installation script: (default installation with enabled JMX)

Certificate is to be certified until Apr 16 13:45:25 2010 GMT (365 days)
Write out database with 1 new entries
Data Base Updated
created and signed certificate for user 'abcdef' in '/var/sgeCA/port746/default/userkeys/abcdef'
Error: Cannot create keystore /var/sgeCA/port746/default/private/keystore
Error: JAVA_HOME not set