/etc/apache2/sites-enabled/000-default

To declare the position of cgi-bin

        ScriptAlias? /cgi-bin/ /usr/lib/cgi-bin/
	<Directory "/usr/lib/cgi-bin">
		AllowOverride? None
		Options +ExecCGI -MultiViews? +SymLinksIfOwnerMatch?
		Order allow,deny
		Allow from all
	</Directory>

declare qmwiki
calling with ...host/qmwiki

        ScriptAlias? /qmwiki /var/www/cgi-bin/qmwiki.cgi

declare the position of the adminwiki dir
more than one wiki is in the directory
call them using ...host/wikiadmin/a_wiki_admin.cgi

        ScriptAlias? /wikiadmin/ /var/www/cgi-bin/adminwikis/
	<Directory "var/www/cgi-bin/adminwikis">
		AllowOverride? All
		Options ExecCGI -Multiviews +SymlinksIfOwnerMatch?
		Order allow,deny
		Allow from all
	</Directory>

Apache Settings

/etc/apache2/sites-enabled/000-default