When I have tried to install Policy Server, below error is output.
HostInfo Error:
Status: ERROR
Additional Notes: ERROR - java.net.UnknownHostException: _host.example.com: _host.example.com: unknown error
Custom Action: com.netegrity.brlib.systeminfo.HostInfo
Status: ERROR
Additional Notes: ERROR - class com.netegrity.brlib.systeminfo.HostInfo.install() runtime exception:
This issue is related to not being resolve hostname and IP Address.
Please correct /etc/hosts file before executing installer.