ppa.quickbuild.pearsoncomputing.net repository access problem

Hi all, since this morning, no more access to ppa.quickbuild.pearsoncomputing.net : aptitude update on maverick gives (sorry for the french output but I guess it can be easily translated) : ---------------------------- Err http://ppa.quickbuild.pearsoncomputing.net maverick Release.gpg Connexion à ppa.quickbuild.pearsoncomputing.net: 80 (74.84.118.181) impossible. - connect (110: Connexion terminée par expiration du délai d'attente) Err http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity/ubuntu/ maverick/main Translation-en Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Err http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity/ubuntu/ maverick/main Translation-fr Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Err http://ppa.quickbuild.pearsoncomputing.net maverick Release.gpg Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Err http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps/ubuntu/ maverick/main Translation-en Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Err http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps/ubuntu/ maverick/main Translation-fr Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Ign http://ppa.quickbuild.pearsoncomputing.net maverick Release Ign http://ppa.quickbuild.pearsoncomputing.net maverick Release Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources/DiffIndex Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages/DiffIndex Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources/DiffIndex Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages/DiffIndex Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources Ign http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages Err http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Err http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Err http://ppa.quickbuild.pearsoncomputing.net maverick/main Sources Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : Err http://ppa.quickbuild.pearsoncomputing.net maverick/main i386 Packages Impossible de se connecter à ppa.quickbuild.pearsoncomputing.net:http : -------------------------- while all other maverick repositories can be reached, Regards, Denis