can't get ruby to install on debian sid

output.txt

root@58a79975c52d:/# apt-get update
Get:1 http://http.debian.net sid InRelease [205 kB]
Get:2 http://http.debian.net sid/main amd64 Packages/DiffIndex [7876 B]
Get:3 http://http.debian.net sid/main amd64 2014-01-29-2048.00.pdiff [12.8 kB]
Get:4 http://http.debian.net sid/main amd64 2014-01-30-0248.25.pdiff [7442 B]
Get:5 http://http.debian.net sid/main amd64 2014-01-30-0848.01.pdiff [2746 B]
Get:6 http://http.debian.net sid/main amd64 2014-01-30-1443.21.pdiff [21.4 kB]
Get:7 http://http.debian.net sid/main amd64 2014-01-30-2048.10.pdiff [7342 B]
Get:8 http://http.debian.net sid/main amd64 2014-01-31-0246.50.pdiff [5433 B]
Get:9 http://http.debian.net sid/main amd64 2014-01-31-0844.47.pdiff [2125 B]
Get:10 http://http.debian.net sid/main amd64 2014-01-31-1446.57.pdiff [15.2 kB]
Get:11 http://http.debian.net sid/main amd64 2014-01-31-2048.56.pdiff [25.4 kB]
Get:12 http://http.debian.net sid/main amd64 2014-02-01-0245.50.pdiff [9049 B]
Get:13 http://http.debian.net sid/main amd64 2014-02-01-0851.59.pdiff [6468 B]
Get:14 http://http.debian.net sid/main amd64 2014-02-01-1444.14.pdiff [10.7 kB]
Get:15 http://http.debian.net sid/main amd64 2014-02-01-2047.39.pdiff [10.7 kB]
Get:16 http://http.debian.net sid/main amd64 2014-02-02-0246.48.pdiff [4947 B]
Get:17 http://http.debian.net sid/main amd64 2014-02-02-0847.50.pdiff [895 B]
Get:18 http://http.debian.net sid/main amd64 2014-02-02-1447.50.pdiff [12.2 kB]
Get:19 http://http.debian.net sid/main amd64 2014-02-02-2050.29.pdiff [11.5 kB]
Get:20 http://http.debian.net sid/main amd64 2014-02-03-0247.29.pdiff [11.9 kB]
Get:21 http://http.debian.net sid/main amd64 2014-02-03-0850.14.pdiff [2874 B]
Get:22 http://http.debian.net sid/main amd64 2014-02-03-1447.26.pdiff [13.1 kB]
Get:23 http://http.debian.net sid/main amd64 2014-02-03-2047.57.pdiff [10.7 kB]
Get:24 http://http.debian.net sid/main amd64 2014-02-03-2047.57.pdiff [10.7 kB]
Fetched 418 kB in 6s (65.1 kB/s)                                               
Reading package lists... Done

root@58a79975c52d:/# apt-get install vim-nox
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 vim-nox : Depends: libruby1.9.1 (>= 1.9.2.0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

root@58a79975c52d:/# apt-get install libruby1.9.1
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libruby1.9.1 : Depends: ruby1.9.1 (= 1.9.3.484-2) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

root@58a79975c52d:/# apt-get install ruby1.9.1  
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ruby1.9.1 : Depends: ruby (>= 1:1.9.3.1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

root@58a79975c52d:/# apt-get install ruby     
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ruby : Depends: ruby1.9.1 (>= 1.9.3.194-1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

root@58a79975c52d:/# apt-get install ruby1.9.1
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ruby1.9.1 : Depends: ruby (>= 1:1.9.3.1) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

root@58a79975c52d:/# apt-get install ruby1.9.1 ruby
Reading package lists... Done
Building dependency tree... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 ruby1.9.1 : Depends: ruby (>= 1:1.9.3.1) but 1:1.9.3 is to be installed
E: Unable to correct problems, you have held broken packages.