$ENV{PATH}="$ENV{PATH}:/usr/local/bin:/usr/bin:/bin:/opt/local/bin";
? The alternative is of course to patch ikiwiki as suggested in the bug, but I wanted to ask here first :)
+
+> You can use the ENV setting in your setup file to set any environment
+> variables you like. Since ikiwiki.cgi is run by the web browser, that
+> is the best way to ensure ikiwiki always runs with a given variable set.
+>
+> As a suid program, the ikiwiki wrappers have to sanitize the environment.
+> The ikiwiki script's own sanitization of PATH was done to make perl taint
+> checking happy, but as taint checking is disabled anyway, I have removed
+> that. [[done]] --[[Joey]]
+
+Question: Do ikiwiki.cgi and the RCS post-commit script sanitize the $PATH separately from bin/ikiwiki? If not, then bin/ikiwiki is probably right to sanitize the $PATH; otherwise you've created a security hole with access to the account that ikiwiki is SUID to. It'd be nice if /opt/local/bin were earlier in the $PATH, but that can be changed (as noted) in the setup file. [[Glenn|geychaner@mac.com]] (Also the person who started this by filing an issue with MacPorts; I'm experimenting with ikiwiki for collaborative documentation.)
+
+> The suid wrappers remove all environment variables except for a few used
+> for CGI. PATH is not propigated by them, so when they run ikiwiki it will
+> get the system's default path now. --[[Joey]]