package steam (not installed) failed to install/upgrade: le sous-processus nouveau script pre-installation a retourné une erreur de sortie d'état 127

[Freddy Cruger]

I want steam, please help me
PS:I'm french, sorry for my english

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: steam (not installed)
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
AptOrdering:
 steam-lib: Install
 steam: Install
 steam-lib: Configure
 steam: Configure
Architecture: i386
Date: Tue Feb 26 17:08:34 2013
ErrorMessage: le sous-processus nouveau script pre-installation a retourné une erreur de sortie d'état 127
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
SourcePackage: steam
Title: package steam (not installed) failed to install/upgrade: le sous-processus nouveau script pre-installation a retourné une erreur de sortie d'état 127
UpgradeStatus: Upgraded to natty on 2012-11-11 (107 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Thufir (hawat-thufir)]

while there is a PPA in the works: https://github.com/thor27/steam-login

it would be preferable to install steam from apt-get "out of the box"

instead of downloading the .deb from steam directly. This is a bit close to "click to install" for my liking. Yes, I'm aware there's a wiki on Steam and so forth, but...there shouldn't have to be any documentation explaining how to install Steam itself.