update ubu/deb install instructions

Get-Started.md

@@ -74,6 +74,8 @@ IF YOU ENCOUNTER ANY ISSUES LOOK AT THE "ADDITIONAL NOTES" SECTION ON THE BOTTOM
 ## Get Started on Debian
 (very similar to arch instructions, which I copied and altered a bit ;) because I am lazy / efficient)
 
+**before you start, ensure you are running Linux kernel 4.4 or later or the driver will not work!**
+
 `#` indicates as root, you can use sudo if you prefer.  
 `$` indicates as normal user
 
@@ -84,7 +86,7 @@ linux-headers may be slightly different e.g. linux-headers-4.3.0-1-amd64, you ca
 - Change into that dir: `$ cd bcwc_pcie`
 - Build the kernel module: `$ make`
 - Generate dkpg and install the kernel module, this is easy to uninstall later: `# checkinstall`  
-Alternatively if you are really lazy just: `# install`
+Alternatively if you are really lazy just: `# make install`
 - Run depmod for the kernel to be able to find and load it: `# depmod`
 - Load kernel module: `# modprobe facetimehd`
 - try it out: `$ mplayer tv://`