패키지를 설치할 수 없습니다. 업데이트된 libc6이 필요합니다.

openvasv6제공된 지침에 따라 설치를 시도했습니다 .여기.

저는 Debian Wheezy(amd64)를 사용하고 있습니다.

$ sudo apt-get -y install greenbone-security-assistant openvas-cli openvas-manager openvas-scanner openvas-administrator sqlite3 xsltproc rsync
Reading package lists... Done
Building dependency tree
Reading state information... Done
rsync is already the newest version.
sqlite3 is already the newest version.
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:
 greenbone-security-assistant : Depends: libc6 (>= 2.14) but 2.13-38+deb7u1 is to be installed
                                Depends: libopenvas5 (>= 5.0.4) but it is not going to be installed
 openvas-administrator : Depends: libc6 (>= 2.15) but 2.13-38+deb7u1 is to be installed
                         Depends: libopenvas5 (>= 5.0.4) but it is not going to be installed
 openvas-cli : Depends: libopenvas5 (>= 5.0.4) but it is not going to be installed
 openvas-manager : Depends: libc6 (>= 2.15) but 2.13-38+deb7u1 is to be installed
                   Depends: libopenvas5 (>= 5.0.4) but it is not going to be installed
 openvas-scanner : Depends: libc6 (>= 2.15) but 2.13-38+deb7u1 is to be installed
                   Depends: libopenvas5 (>= 5.0.4) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

이 문제를 해결하고 패키지를 설치할 수 있습니까? 감사해요.