kiex list not working - Githubissues

I've just installed kiex as per readme on arch using bash 4.2.45.
kiex list dumps what looks like the raw json output from the github api call onto the console (see below); kiex install claims that all version 0.12.4 down to 0.11.0 are unknown.
sr@sleepy:~ $ kiex list known
Getting the available releases from https://github.com/elixir-lang/elixir/releases

Known Elixir releases: 
[{url:https://api.github.com/repos/elixir-lang/elixir/releases/182706assets_url:https://api.github.com/repos/elixir-lang/elixir/releases/182706/assetsupload_url:https://uploads.github.com/repos/elixir-lang/elixir/releases/182706/assets{?name}html_url:https://github.com/elixir-lang/elixir/releases/tag/0.12.4id:1827060.12.4target_commitish:mastername:0.12.4body:### Enhancements
  * [Mix] `mix deps.get` and `mix deps.update` no longer compile dependencies afterwards. Instead they mark the dependencies which are going to be automatically compiled next time `deps.check` is inoked (which is done automatically by most mix tasks). This means users should hae a better workflow when migrating in between enironments

### Deprecations
  * [Kernel] `//` for default arguments is deprecated in faor of `\\`
  * [Kernel] Using `%` for sigils is deprecated in faor of `~`. This is a soft deprecation no warnings will be emitted for it in this release
  * [Kernel] Using `^` inside function clause heads is deprecated please use a guard instead

### Backwards incompatible changes
  * [ExUnit] `CaptureIO` returns an empty string instead of nil when there is no capture
  * [Version] The `Version` module now only works with SemVer. The functions `Version.parse/1` and `Version.parse_requirement/1` now return `{:okres} | :error` for the cases you want to handle non SemVer cases manually. All other functions will trigger errors on non semantics ersionsdraft:falseauthor:{login:josealimid:9582aatar_url:https://aatars.githubusercontent.com/u/9582graatar_id:e837f6b7fd146ab16ed3d663476c063eurl:https://api.github.com/users/josealimhtml_url:https://github.com/josealimfollowers_url:https://api.github.com/users/josealim/followersfollowing_url:https://api.github.com/users/josealim/following{/other_user}gists_url:https://api.github.com/users/josealim/gists{/gist_id}starred_url:https://api.github.com/users/josealim/starred{/owner}{/repo}subscriptions_url:https://api.github.com/users/josealim/subscriptionsorganizations_url:https://api.github.com/users/josealim/orgsrepos_url:https://api.github.com/users/josealim/reposeents_url:https://api.github.com/users/josealim/eents{/priacy}receied_eents_url:https://api.github.com/users/josealim/receied_eentstype:Usersite_admin:false}prerelease:falsecreated_at:2014-02-12T08:22:25Zpublished_at:2014-02-12T08:28:12Zassets:[{url:https://api.github.com/repos/elixir-lang/elixir/releases/assets/74991id:74991name:Precompiled.ziplabel:uploader:{login:josealimid:9582aatar_url:https://aatars.githubusercontent.com/u/9582graatar_id:e837f6b7fd146ab16ed3d663476c063eurl:https://api.github.com/users/josealimhtml_url:https://github.com/josealimfollowers_url:https://api.github.com/users/josealim/followersfollowing_url:https://api.github.com/users/josealim/following{/other_user}gists_url:https://api.github.com/users/josealim/gists{/gist_id}starred_url:https://api.github.com/users/josealim/starred{/owner}{/repo}subscriptions_url:https://api.github.com/users/josealim/subscriptionsorganizations_url:https://api.github.com/users/josealim/orgsrepos_url:https://api.github.com/users/josealim/reposeents_url:https://api.github.com/users/josealim/eents{/priacy}receied_eents_url:https://api.github.com/users/josealim/receied_eentstype:Usersite_admin:false}content_type:application/zipstate:uploadedsize:2591528download_count:404created_at:2014-02-12T13:44:28Zupdated_at:2014-02-13T18:28:00Z}]tarball_url:https://api.github.com/repos/elixir-lang/elixir/tarball/0.12.4zipball_url:https://api.github.com/repos/elixir-lang/elixir/zipball/0.12.4}{url:https://api.github.com/repos/elixir-lang/elixir/releases/170228assets_url:https://api.github.com/repos/elixir-lang/elixir/releases/170228/assetsupload_url:https://uploads.github.com/repos/elixir-lang/elixir/releases/170228/assets{?name}html_url:https://github.com/elixir-lang/elixir/releases/tag/0.12.3id:1702280.12.3target_commitish:mastername:0.12.3body:### Enhancements
taylor / kiex

kiex list not working #5
