Debian Wheezy: apache2の再インストール

私のDebianサーバーのapache2パッケージが壊れていたので、まずすべてのapache2関連パッケージを削除しました。今、すべてが正しく削除されたようです。

dpkg -l | grep 'apache'何も返さない

しかし、apache2はインストールできません...

そしてapt-get：

sudo apt-get install apache2
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:
 apache2 : Depends: apache2-mpm-worker (= 2.2.22-13+deb7u6) but it is not going to be installed or
                    apache2-mpm-prefork (= 2.2.22-13+deb7u6) but it is not going to be installed or
                    apache2-mpm-event (= 2.2.22-13+deb7u6) but it is not going to be installed or
                    apache2-mpm-itk (= 2.2.22-13+deb7u6) but it is not going to be installed
           Depends: apache2.2-common (= 2.2.22-13+deb7u6) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

そしてaptitude：

sudo apt-get install apache2
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:
 apache2 : Depends: apache2-mpm-worker (= 2.2.22-13+deb7u6) but it is not going to be installed or
                    apache2-mpm-prefork (= 2.2.22-13+deb7u6) but it is not going to be installed or
                    apache2-mpm-event (= 2.2.22-13+deb7u6) but it is not going to be installed or
                    apache2-mpm-itk (= 2.2.22-13+deb7u6) but it is not going to be installed
           Depends: apache2.2-common (= 2.2.22-13+deb7u6) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
root@dora:~# sudo aptitude install apache2
The following NEW packages will be installed:
  apache2 apache2-mpm-worker{a} apache2-utils{a} apache2.2-bin{a} apache2.2-common{a} libaprutil1-dbd-sqlite3{ab} libaprutil1-ldap{ab} 
0 packages upgraded, 7 newly installed, 0 to remove and 0 not upgraded.
Need to get 1 290 kB of archives. After unpacking 5 146 kB will be used.
The following packages have unmet dependencies:
 libaprutil1-dbd-sqlite3 : Depends: libaprutil1 (= 1.4.1-3) but 1.5.4-1+b1 is installed.
 libaprutil1-ldap : Depends: libaprutil1 (= 1.4.1-3) but 1.5.4-1+b1 is installed.
The following actions will resolve these dependencies:

     Keep the following packages at their current version:
1)     apache2 [Not Installed]                            
2)     apache2-mpm-worker [Not Installed]                 
3)     apache2.2-bin [Not Installed]                      
4)     apache2.2-common [Not Installed]                   
5)     libaprutil1-dbd-sqlite3 [Not Installed]            
6)     libaprutil1-ldap [Not Installed]                   



Accept this solution? [Y/n/q/?] Y
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.

この問題を解決してApacheを再起動するにはどうすればよいですか？

Martinの編集者の答え：

cat /etc/apt/sources.list
deb http://debian.mirrors.ovh.net/debian/ wheezy main
deb-src http://debian.mirrors.ovh.net/debian/ wheezy main

deb http://security.debian.org/ wheezy/updates main
deb-src http://security.debian.org/ wheezy/updates main

deb http://packages.dotdeb.org wheezy all
deb-src http://packages.dotdeb.org wheezy all

deb http://packages.dotdeb.org wheezy-php55 all
deb-src http://packages.dotdeb.org wheezy-php55 all

deb http://security.debian.org/ testing/updates main
deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main
deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main

deb http://repo.mysql.com/apt/debian/ wheezy mysql-5.6
deb-src http://repo.mysql.com/apt/debian/ wheezy mysql-5.6

deb http://dl.google.com/linux/mod-pagespeed/deb/ stable main

ついに：

apt-cache policy libaprutil1
libaprutil1:
  Installed: 1.5.4-1+b1
  Candidate: 1.5.4-1+b1
  Version table:
 *** 1.5.4-1+b1 100
        100 /var/lib/dpkg/status
     1.4.1-3 500
        500 http://debian.mirrors.ovh.net/debian wheezy/main amd64 Packages