freebsd-nfs-server software package provides FreeBSD server utilities needed for NFS on GNU/kFreeBSD, 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-nfs-server
freebsd-nfs-server is installed in your system.
Make ensure the freebsd-nfs-server package were installed using the commands given below,
$ sudo dpkg-query -l | grep freebsd-nfs-server *
You will get with freebsd-nfs-server package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Network |
| Package | freebsd-nfs-server |
| Version | 9.0+ds1-11~deb7u1 |
| Description | FreeBSD server utilities needed for NFS on GNU/kFreeBSD |
| Sub Section | Net |