HP plugin fails to install

[Federico Vera]

After the autointaller downloads the plugin it sais: "Plug-in file does not match its digital signature"
Of course after this the plugin doesn't get installed and the printer doesn't work.

The attached 'output' file is a copy of the console output of the error.

This is NOT a duplicate of #827196 #406570 #302627 or all other failed plugin bugs, because in this case the error occurs prior to the actual installation

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: hplip 3.11.7-1ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu1
Architecture: amd64
CupsErrorLog: W [25/Sep/2011:21:18:07 -0300] failed to AddProfile: org.freedesktop.ColorManager.Failed:profile object path '/org/freedesktop/ColorManager/profiles/HP_LaserJet_1018_Gray__' has already been added
Date: Mon Sep 26 01:06:52 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110921.2)
Lpstat: device for HP-LaserJet-1018: hp:/usb/HP_LaserJet_1018?serial=LF02DVM
MachineType: System manufacturer System Product Name
Papersize: letter
PpdFiles: HP-LaserJet-1018: HP LaserJet 1018 Foomatic/foo2zjs-z1 (recommended)
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-11-generic root=UUID=bd2dd99e-3285-48d1-ad38-daa25e2491a7 ro quiet splash vt.handoff=7
SourcePackage: hplip
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/22/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0902
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M3A78-EMH HDMI
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0902:bd04/22/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3A78-EMHHDMI:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

[Launchpad Janitor (janitor)]

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

[franc00018 (franc00018)]

the openprinting website where the plugins for HP are stored is down, so that's partly why all plugin install for HP printers are fucked up.

[Till Kamppeter (till-kamppeter)]

The openprinting.org web site is back up again, please try downloading the plugin again.

[Federico Vera (fedevera)]

It works fine now! (tested on 2 oneiric pcs)

[che--- (hcguersoy)]

It down again so the installation of the HP plugin fails again!