Debian jessie/sid に Steam をインストールしようとすると、未解決の依存関係が発生します。 [閉じる]

Steamのインストールに関するDebian Wikiに従いますが、依存関係の問題は引き続き発生します。

Debian は私に次のように source.list を編集するように言いました:

deb http://http.debian.net/debian/ jessie main contrib non-free

私のソースのリストは次のとおりです。

Debian GNU/Linux jessie/sid \n \l

#
deb http://ftp.uk.debian.org/debian/ jessie main contrib non-free
deb-src http://ftp.uk.debian.org/debian/ jessie main contrib non-free

#deb http://ftp.uk.debian.org/debian wheezy main

#deb http://security.debian.org/ wheezy/updates main non-free
#deb-src http://security.debian.org/ wheezy/updates main contrib non-free

# wheezy-updates, previously known as 'volatile'
#deb http://ftp.uk.debian.org/debian/ wheezy-updates main contrib non-free
#deb-src http://ftp.uk.debian.org/debian/ wheezy-updates main contrib non-free

私の未解決の依存関係は次のとおりです。

 Keep the following packages at their current version:          
1)      gcc-4.8-base:i386 [Not Installed]                            
2)      libc6:i386 [Not Installed]                                   
3)      libc6-i686:i386 [Not Installed]                              
4)      libdrm-intel1:i386 [Not Installed]                           
5)      libdrm-nouveau2:i386 [Not Installed]                         
6)      libdrm-radeon1:i386 [Not Installed]                          
7)      libdrm2:i386 [Not Installed]                                 
8)      libelf1:i386 [Not Installed]                                 
9)      libexpat1:i386 [Not Installed]                               
10)     libffi6:i386 [Not Installed]                                 
11)     libgcc1:i386 [Not Installed]                                 
12)     libgl1-mesa-dri:i386 [Not Installed]                         
13)     libgl1-mesa-glx:i386 [Not Installed]                         
14)     libglapi-mesa:i386 [Not Installed]                           
15)     libllvm3.3:i386 [Not Installed]                              
16)     libpciaccess0:i386 [Not Installed]                           
17)     libstdc++6:i386 [Not Installed]                              
18)     libtxc-dxtn-s2tc0:i386 [Not Installed]                       
19)     libx11-6:i386 [Not Installed]                                
20)     libx11-xcb1:i386 [Not Installed]                             
21)     libxau6:i386 [Not Installed]                                 
22)     libxcb-dri2-0:i386 [Not Installed]                           
23)     libxcb-glx0:i386 [Not Installed]                             
24)     libxcb1:i386 [Not Installed]                                 
25)     libxdamage1:i386 [Not Installed]                             
26)     libxdmcp6:i386 [Not Installed]                               
27)     libxext6:i386 [Not Installed]                                
28)     libxfixes3:i386 [Not Installed]                              
29)     libxxf86vm1:i386 [Not Installed]                             
30)     steam:i386 [Not Installed]                                   
31)     zlib1g:i386 [Not Installed]                                  

      Leave the following dependencies unresolved:                   
32)     libgl1-mesa-glx:i386 recommends libgl1-mesa-dri:i386 (>= 7.2)

これはそれと関係があると思いましたが、# dpkg --add-architecture i386コマンドを実行したときに何も起こらないようです。

助けてくれてありがとう。

編集する：

root@Wheezy:/# apt-get install steam
Reading package lists... Done
Building dependency tree       
Reading state information... 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:
 steam:i386 : Depends: libc6:i386 (>= 2.12) but it is not going to be installed
              Depends: libstdc++6:i386 (>= 4.3) but it is not going to be installed
              Depends: libx11-6:i386 but it is not going to be installed
              Depends: libgl1-mesa-dri:i386 but it is not going to be installed
              Depends: libgl1-mesa-glx:i386 but it is not going to be installed
              Depends: libtxc-dxtn-s2tc0:i386 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

編集する：

root@Wheezy:/# dpkg --print-architecture
amd64
root@Wheezy:/# dpkg --print-foreign-architectures
i386

編集する：

     root@Wheezy:/# apt-cache policy libc6:i386 libstdc++6:i386  libx11-6:i386 libgl1-mesa-dri:i386 libgl1-mesa-glx:i386  libtxc-dxtn-s2tc0:i386 steam:i386
libc6:i386:
  Installed: (none)
  Candidate: 2.18-4
  Version table:
     2.18-4 0
        500 http://ftp.uk.debian.org/debian/ jessie/main i386 Packages
libstdc++6:i386:
  Installed: (none)
  Candidate: 4.8.2-16
  Version table:
     4.8.2-16 0
        500 http://ftp.uk.debian.org/debian/ jessie/main i386 Packages
libx11-6:i386:
  Installed: (none)
  Candidate: 2:1.6.2-1
  Version table:
     2:1.6.2-1 0
        500 http://ftp.uk.debian.org/debian/ jessie/main i386 Packages
libgl1-mesa-dri:i386:
  Installed: (none)
  Candidate: 9.2.2-1
  Version table:
     9.2.2-1 0
        500 http://ftp.uk.debian.org/debian/ jessie/main i386 Packages
libgl1-mesa-glx:i386:
  Installed: (none)
  Candidate: 9.2.2-1
  Version table:
     9.2.2-1 0
        500 http://ftp.uk.debian.org/debian/ jessie/main i386 Packages
libtxc-dxtn-s2tc0:i386:
  Installed: (none)
  Candidate: 0~git20131104-1.1
  Version table:
     0~git20131104-1.1 0
        500 http://ftp.uk.debian.org/debian/ jessie/main i386 Packages
steam:i386:
  Installed: (none)
  Candidate: 1.0.0.45-1
  Version table:
     1.0.0.45-1 0
        500 http://ftp.uk.debian.org/debian/ jessie/non-free i386 Packages
root@Wheezy:/# 

編集する：

root@Wheezy:/# apt-cache policy
Package files:
 100 /var/lib/dpkg/status
     release a=now
 500 http://ftp.uk.debian.org/debian/ jessie/non-free Translation-en
 500 http://ftp.uk.debian.org/debian/ jessie/main Translation-en
 500 http://ftp.uk.debian.org/debian/ jessie/contrib Translation-en
 500 http://ftp.uk.debian.org/debian/ jessie/non-free i386 Packages
     release o=Debian,a=testing,n=jessie,l=Debian,c=non-free
     origin ftp.uk.debian.org
 500 http://ftp.uk.debian.org/debian/ jessie/contrib i386 Packages
     release o=Debian,a=testing,n=jessie,l=Debian,c=contrib
     origin ftp.uk.debian.org
 500 http://ftp.uk.debian.org/debian/ jessie/main i386 Packages
     release o=Debian,a=testing,n=jessie,l=Debian,c=main
     origin ftp.uk.debian.org
 500 http://ftp.uk.debian.org/debian/ jessie/non-free amd64 Packages
     release o=Debian,a=testing,n=jessie,l=Debian,c=non-free
     origin ftp.uk.debian.org
 500 http://ftp.uk.debian.org/debian/ jessie/contrib amd64 Packages
     release o=Debian,a=testing,n=jessie,l=Debian,c=contrib
     origin ftp.uk.debian.org
 500 http://ftp.uk.debian.org/debian/ jessie/main amd64 Packages
     release o=Debian,a=testing,n=jessie,l=Debian,c=main
     origin ftp.uk.debian.org
Pinned packages: