You can clone with
HTTPS or Subversion.
i removed git from my $PATH and removed the repository url from the registry http://ext.radiantcms.org/extensions/192-kramdown-filter leaving only the download url of the .gem bundle http://gemcutter.org/downloads/radiant-kramdown_filter-extension-1.0.5.gem
then ran ./script/extension install kramdown_filter and get the error http://gist.github.com/292124
./script/extension install kramdown_filter
./script/extension info kramdown_filter
Author: john muhl <email>
maybe the error is that the registry does not return an install_type unless there is a repository_url ?
as suspected there are changes needed on the registry side to ensure an install_type comes back. now it looks like there are other problems on the script/extension side; i guess because the gem install part was written before there was such a thing :)
http://github.com/johnmuhl/radiant/commit/766407a has a fix but i don't want to merge it until http://github.com/radiant/radiant-extension-registry/commit/50e9475 is deployed.
make basic gem installation work. closed by 7b0c3ae
make basic gem installation work. closes #88