LinuxQuestions.org - r8169 0000:05:00:0 (Unregistered net dev

Hi guys i recently installed debian and i have 2 network card. the onboard card is being recognised by the system; the other a dlink DGE-528T BI is not active. On startup of the server its giving me the error (r8169 0000:05:00:0 (Unregistered net dev)) and when i ran update-initramfs -u, give"W Possible missing firmware /lib/firmware/rtl_nic/rtl8168f-1.fw for module r8169"

i used wget to get the frmware-nonfree_0.36+wheezy.1.tar.gz and used tar xvf package.tar.gz to unpack it into tmp folder.
now the problem is to install the required drivers, how do i do it?

below is wat i have done and errors i got:

root@Unigrad-File-Server:/tmp# cd/firmware-nonfree/realtek/rtl_nic/
bash: cd/firmware-nonfree/realtek/rtl_nic/: No such file or directory
root@Unigrad-File-Server:/tmp# cd /firmware-nonfree/realtek/rtl_nic/
bash: cd: /firmware-nonfree/realtek/rtl_nic/: No such file or directory
root@Unigrad-File-Server:/tmp# cd /tmp/firmware-nonfree/realtek/rtl_nic/
root@Unigrad-File-Server:/tmp/firmware-nonfree/realtek/rtl_nic# sh /rtl8168f-1.fw
sh: 0: Can't open /rtl8168f-1.fw
root@Unigrad-File-Server:/tmp/firmware-nonfree/realtek/rtl_nic# cd
root@Unigrad-File-Server:~# cd /tmp
root@Unigrad-File-Server:/tmp# cd /debian
bash: cd: /debian: No such file or directory
root@Unigrad-File-Server:/tmp# cd /tmp/debian
bash: cd: /tmp/debian: No such file or directory
root@Unigrad-File-Server:/tmp# cd /non-free/debian
bash: cd: /non-free/debian: No such file or directory
root@Unigrad-File-Server:/tmp# cd /tmp/firmware-nonfree/debian
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# ./configure
bash: ./configure: No such file or directory
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# make install firmware-realtek.postinst
make: *** No rule to make target `install'. Stop.
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# make install rules.real
make: *** No rule to make target `install'. Stop.
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# make install rules
make: *** No rule to make target `install'. Stop.
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# make rules
make: Nothing to be done for `rules'.
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# make rules.real
make: Nothing to be done for `rules.real'.
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# make install rules
make: *** No rule to make target `install'. Stop.
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# apt-get install rules
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package rules
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# apt-get install rules.real
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package rules.real
E: Couldn't find any package by regex 'rules.real'
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# ./configure rules
bash: ./configure: No such file or directory
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# ./configure
bash: ./configure: No such file or directory
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# apt-get install -d --force-yes -y rules
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package rules
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# apt-get install -d --force-yes -y /tmp/firmware-nonfree/debian/rules
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package /tmp/firmware-nonfree/debian
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# apt-get install -d --force-yes -y firmware-realtek.postinst
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package firmware-realtek.postinst
E: Couldn't find any package by regex 'firmware-realtek.postinst'
root@Unigrad-File-Server:/tmp/firmware-nonfree/debian# r8169 0000:05:00:0 (Unregistered net dev