I set up a local Ikiwiki following the instruction on [manually installing](https://ikiwiki.info/setup/byhand/). However, when I Git push, I see the following $ git push Counting objects: 22, done. Delta compression using up to 4 threads. Compressing objects: 100% (22/22), done. Writing objects: 100% (22/22), 2.71 KiB | 0 bytes/s, done. Total 22 (delta 14), reused 0 (delta 0) remote: Died at /usr/share/perl5/IkiWiki/CGI.pm line 491. remote: Content-type: text/html remote: remote: where the content at the bottom of the console printout is actually the content of my `rootdir/index.mdwn`. And the destination, i.e. the deployed web documents is not automatically updated reflecting the commits I pushed to Git repo. Any idea? I'm using ikiwiki version 3.20150107 on Ubuntu Linux 14.0.4 LTS.