freebsd-smbfs software package provides mount command for the SMB/CIFS filesystem, 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 freebsd-smbfs
freebsd-smbfs is installed in your system.
Make ensure the freebsd-smbfs package were installed using the commands given below,
$ sudo dpkg-query -l | grep freebsd-smbfs *
You will get with freebsd-smbfs package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Other OSs and file systems |
| Package | freebsd-smbfs |
| Version | 9.0~svn227117-2 |
| Description | mount command for the SMB/CIFS filesystem |
| Sub Section | otherosfs |