Install plugin doesn't work

[Juan Simón]

Binary package hint: gnome-do-plugins

I select a text in a document and I try to install that package with Install plugin of gnome-do but it fails:
"Error showing url: Error stating file '/usr/bin/apturl apt:libpcsclite-dev': No such file or directory"

Bit if I execute, in console, "/usr/bin/apturl apt:libpcsclite-dev", it works.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: gnome-do-plugins 0.8.2.1+dfsg-2ubuntu1
Uname: Linux 2.6.37-20110119.2 i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Fri Jan 21 14:13:53 2011
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-do-plugins
---
Architecture: i386
DistroRelease: Ubuntu 10.04
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
NonfreeKernelModules: nvidia
Package: apturl 0.4.1ubuntu4
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
Tags: lucid
Uname: Linux 2.6.37-20110119.2 i686
UserGroups: adm admin cdrom dialout dip fax floppy fuse lp lpadmin nopasswdlogin plugdev sambashare tape users vboxusers video

[Juan Simón (simonbcn)]

apport information

[Juan Simón (simonbcn)]

Any solution? Any workaround?
I have done a fresh install of Ubuntu Lucid 64 bits and this problem still occurs.