gnupg-pkcs11-scd-dbg software package provides GnuPG smart-card daemon with PKCS#11 support (debug), you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnupg-pkcs11-scd-dbg
gnupg-pkcs11-scd-dbg is installed in your system.
Make ensure the gnupg-pkcs11-scd-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnupg-pkcs11-scd-dbg *
You will get with gnupg-pkcs11-scd-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Development |
| Package | gnupg-pkcs11-scd-dbg |
| Version | 0.7.3-1 |
| Description | GnuPG smart-card daemon with PKCS#11 support (debug) |
| Sub Section | devel |