calendar-google-provider software package provides Google Calendar support for lightning- and iceowl-extension, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install calendar-google-provider
calendar-google-provider is installed in your system.
Make ensure the calendar-google-provider package were installed using the commands given below,
$ sudo dpkg-query -l | grep calendar-google-provider *
You will get with calendar-google-provider package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | X Window System software |
| Package | calendar-google-provider |
| Version | 1:45.4.0-1~deb7u1 |
| Description | Google Calendar support for lightning- and iceowl-extension |
| Sub Section | x11 |