I have version 3.0401 of CGI::FormBuilder -- the latest from CPAN. If you are wondering about any other modules, the answer
is likely the same: the latest from CPAN. And you're right: the error string in question does not appear in CGI::FormBuilder. I found it in HTML::Template (version 2.8).
+-----
+
+OK, so downgrading CGI::FormBuilder to 3.0302 makes the problem go away. I'll leave it to you to figure out whether the bug is in CGI::FormBuilder or in IkiWiki. --Steve
+
+I got same error message on FreeBSD.
+
+ HTML::Template::param() : attempt to set parameter 'form-submit' with an array
+ ref - parameter is not a TMPL_LOOP!
+ at /usr/local/lib/perl5/site_perl/5.8.7/CGI/FormBuilder.pm line 1415
+
+version info:
+
+ root@freedom# pkg_info | grep p5-CGI
+ p5-CGI-FastTemplate-1.09 Perl module for manage templates and parses templates
+ p5-CGI-FormBuilder-3.0401 FormBuilder for CGI
+ p5-CGI-Session-4.14 Perl extension for persistent session management
+
+--Mark
+
+
+-----
+
+A different problem has reared its ugly head. When I click on "RecentChanges", the CGI complains about an undefined subroutine:
+
+<pre>
+==> apache2/error_log <==
+[Thu Oct 12 16:20:52 2006] [error] [client 192.168.0.125] Undefined subroutine &IkiWiki::XMLin called at /usr/lib/perl5/site_perl/5.8/IkiWiki/Rcs/svn.pm line 143., referer: http://imrisws36/wiki/index.html?updated
+[Thu Oct 12 16:20:52 2006] [error] [client 192.168.0.125] Premature end of script headers: ikiwiki.cgi, referer: http://imrisws36/wiki/index.html?updated
+</pre>
+
+Indeed there is no such routine IkiWiki::XMLin(). I don't understand how this can possibly work -- as it manifestly does on linux.
+
+