[DRE-maint] Bug#839133: obs-api: Text editor does not work

[Andrew Lee (=?UTF-8?Q?=E6=9D=8E=E5=81=A5=E7=A7=8B?=)]

Package: obs-api
Version: 2.7.1-1
Severity: important

This is a known bug. I need help hands to fix this.

The text editor function does not work with ruby-* package, but works
with pure ruby 'gem install'.

To reproduce the error, follow these steps:

 1. On Debian Sid, add the following repo to apt's sources.list:
    deb http://ftp.tw.debian.org/debian/ experimental main
 2. Install OBS:
    apt-get update
    apt-get install obs-server obs-utils obs-api obs-productconverter
 3. Log in through the web UI on port 443, username/password are
    Admin/opensuse.
 4. Create a new home project
 5. Go to the Project Config tab.
 6. Modify the content of the text editor in some way. The Save button
    should become 'red' color.
 7. Click on the Save button.

This should produce the JavaScript error.

Best regards,
-Andrew