The Environment Configuration under installation documentation should probably mention to the user that they should be using the bash shell (ie, the scripts will fail using tcsh).
Is this only for RPM installation? Or do other installation methods require bash? Do we know what exactly requires bash? Is that requirement a bug? If the issue is just with the RPM installation, this is the location I believe should have the NOTE: http://www.redhat.com/docs/manuals/rhea/RHEA-5.2.1-Manual/rhea-ig-waf-en/ch-bin-install.html#S1-RPM-BIN-INSTALL If the issue is larger, and the target system needs to be using bash regardless of OS, then I would post the NOTE on/around this location: http://www.redhat.com/docs/manuals/rhea/RHEA-5.2.1-Manual/rhea-ig-waf-en/ch-pre-install.html Thanks!
The existence of /bin/sh and the usage of a Bourne shell compatible continues to be a requirement of UNIX based installations. This has been included in the Rickshaw WAF Install Guide as an appropriate admonition.