+
+Package builders: you can set the following environment variables
+before running setup in quiet mode (setup -q) in order to keep it
+quiet but still do setup.
+
+First, please set CITADEL_INSTALLER to "yes"
+
+Then set:
+
+CITADEL Directory in which Citadel is installed
+
+SLAPD_BINARY Location of slapd (optional)
+LDAP_CONFIG Location of slapd.conf (optional)
+
+SUPPORT Location of libraries, etc. (optional)
+ (i.e. /usr/local/ctdlsupport)
+
+CTDL_DIALOG Location of the 'dialog' program (optional)
+
+DISABLE_OTHER_MTA When other MTA's (Postfix, etc.) are found, setup
+ will offer to disable them in order to keep them
+ from interfering with Citadel. Set this variable to
+ "yes" to always disable the other MTA without asking,
+ or to "no" to never disable the other MTA.
+
+CREATE_INITTAB_ENTRY Set to "yes" to automatically create an entry in
+ /etc/inittab to start the Citadel server, if needed.
+
+CREATE_XINETD_ENTRY Set to "yes" to automatically configure xinetd to route
+ telnet connections into a Citadel client, if needed.