Description of problem:
Using the RHEV-M automatic install "rhevm-setup --config=rhevm-answer," I get an error where the Jboss home directory is defaulted to /usr/share/jboss-as and the automatic install, fails. 

If I use rhevm-setup --config=rhevm-answer --jboss-home=/usr/share/jbossas there is no error and the automatic install works. 

There should be an entry setting the Jboss home directory in the answer file or the rhevm-setup defaults to the right directory.

Version-Release number of selected component (if applicable):
RHEV-M 3.3 (is16)

How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

This is the complete answer file from RHEV-M 3.3 (is16)

[environment:default]
OVESETUP_CORE/engineStop=none:None
OVESETUP_DIALOG/confirmSettings=bool:True
OVESETUP_DB/database=str:engine
OVESETUP_DB/fixDbViolations=none:None
OVESETUP_DB/secured=bool:False
OVESETUP_DB/host=str:localhost
OVESETUP_DB/user=str:engine
OVESETUP_DB/securedHostValidation=bool:False
OVESETUP_DB/password=str:9075CaFv
OVESETUP_DB/port=int:5432
OVESETUP_SYSTEM/nfsConfigEnabled=bool:False
OVESETUP_SYSTEM/memCheckEnabled=bool:True
OVESETUP_PKI/organization=str:spice.ml2.eng.bos.redhat.com
OVESETUP_CONFIG/isoDomainName=none:None
OVESETUP_CONFIG/isoDomainMountPoint=none:None
OVESETUP_CONFIG/adminPassword=str:REDhat2013!
OVESETUP_CONFIG/applicationMode=str:virt
OVESETUP_CONFIG/firewallManager=str:iptables
OVESETUP_CONFIG/websocketProxyConfig=bool:False
OVESETUP_CONFIG/fqdn=str:rhevm.spice.ml2.eng.bos.redhat.com
OVESETUP_CONFIG/storageType=str:iscsi
OVESETUP_PROVISIONING/postgresProvisioningEnabled=bool:True
OVESETUP_APACHE/configureRootRedirection=bool:True
OVESETUP_APACHE/configureSsl=bool:True
OSETUP_RPMDISTRO/requireRollback=none:None
OSETUP_RPMDISTRO/enableUpgrade=none:None
OVESETUP_AIO/configure=none:None
OVESETUP_AIO/storageDomainDir=none:None