Need ependencies libpython2.7-1.0 (>= 2.7.3) * libz1 * libc6

How can I download the dependencies ?
Get this:Installing enigma2-plugin-extensions-mediaportal (7.4.6) to root...
Collected errors:
* satisfy_dependencies_for: Cannot satisfy the following dependencies for enigma2-plugin-extensions-mediaportal:
* libpython2.7-1.0 (>= 2.7.3) * libpython2.7-1.0 (>= 2.7.3) * libz1 (>= 1.2.8) * libc6 (>= 2.18) * libc6 (>= 2.18) *
* opkg_install_cmd: Cannot install package enigma2-plugin-extensions-mediaportal.

Dreambox 500 HD,Merlin,(Flash=USB)

Thanks bu it seems to need newer versions ??
Installing enigma2-plugin-extensions-mediaportal (7.4.6) to root...
Package libc6 (2.13-r26+svnr15508) installed in root is up to date.
Package libpython2.7-1.0 (2.7.2-r2.17-dream2) installed in root is up to date.
Package libz1 (1.2.6-r1-opt1) installed in root is up to date.
Collected errors:
* satisfy_dependencies_for: Cannot satisfy the following dependencies for enigma2-plugin-extensions-mediaportal:
* python-numbers * libpython2.7-1.0 (>= 2.7.3) * libpython2.7-1.0 (>= 2.7.3) * libz1 (>= 1.2.8) * libc6 (>= 2.18) * libc6 (>= 2.18) *
* opkg_install_cmd: Cannot install package enigma2-plugin-extensions-mediaportal