-> <code>$ /usr/sfw/bin/gcc ikiwiki.cgi.c
-> Undefined first referenced
-> symbol in file
-> asprintf /var/tmp//cczPaG7R.o
-> ld: fatal: Symbol referencing errors. No output written to a.out
-> collect2: ld returned 1 exit status</code>
+> This is difficult to do since ikiwiki's post-commit wrapper expects to
+> run on a machine that contains both the svn repository and the .ikiwiki
+> state directory. However, with recent versions of ikiwiki, you can get
+> away without running the post-commit wrapper on commit, and all you lose
+> is the ability to send commit notification emails.