# \[20160514051157\] Improved init system and Rails defaults, better CLI messages

**URL:** <https://community.convox.com/t/20160514051157-improved-init-system-and-rails-defaults-better-cli-messages/386>\
**Category:** Releases\
**Created:** [May 14, 2016, 5:11am UTC](https://community.convox.com/t/20160514051157-improved-init-system-and-rails-defaults-better-cli-messages/386 "2016-05-14T05:11:19Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![ddollar](https://yyz1.discourse-cdn.com/flex029/user_avatar/community.convox.com/ddollar/32/3_2.png) [@ddollar](https://community.convox.com/u/ddollar)\
**Post date:** [May 14, 2016, 5:11am UTC](https://community.convox.com/t/20160514051157-improved-init-system-and-rails-defaults-better-cli-messages/386/1 "2016-05-14T05:11:19Z")

</div>

## `convox init` improvements

This release includes internal improvements for `convox init`, the command that inspects your application and generates Docker assets.

Also included are improved default `Dockerfile` and `docker-compose.yml` files for Rails apps that use updated [Ruby](https://hub.docker.com/r/convox/ruby/) and [Rails](https://hub.docker.com/r/convox/rails/) Docker images provided by Convox.

## Better CLI messages

You will now see a more descriptive “app is still being created” message from the CLI if you try to run `convox env` on an app that’s still being created.

This Rack release is associated with CLI release `20160514180126`. To update your CLI, run `convox update`.

A more helpful error message is now displayed if you try to run a `convox run` command against a nonexistent process.

```auto
$ convox ps
ID NAME RELEASE SIZE STARTED COMMAND
1bce410b52b6 web RNRSDLEBTIP 256 6 days ago /bin/web

$ convox run foo ls
ERROR: Unknown process name: foo

```

Thanks to [Miguel Moll](https://github.com/MiguelMoll) for his open-source contributions to this release. If you’re interested in getting involved, check out our [open issues](https://github.com/convox/rack/issues) and join #dev on the [Convox Public Slack](https://invite.convox.com/).

## Updating

To get these updates run `convox update && convox rack update`. If you’re not already using Convox, get started at [console.convox.com](https://console.convox.com).