Find Windows product Key

Open the Terminal and type one of the Following:

sudo tail -c+57 /sys/firmware/acpi/tables/MSDM

Or:

sudo hexdump -s 56 -e ‚“MSDM key: “ /29 „%s\n“‚ /sys/firmware/acpi/tables/MSDM

Or:

sudo cat /sys/firmware/acpi/tables/MSDM | tail -c 32 | xargs -0 echo

How to Fix: configure: error: Package requirements (libcanberra >= 0.1 libcanberra-gtk3 >= 0.1) were not met:

So you got this, huh:

configure: error: Package requirements (libcanberra >= 0.1
	      libcanberra-gtk3 >= 0.1) were not met:

No package 'libcanberra' found
No package 'libcanberra-gtk3' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

To fix it, type the following in your Terminal:

sudo apt-get install libcanberra-dev libcanberra-gtk-common-dev libcanberra-gtk3-dev

How to Fix: configure: error: Package requirements (gtk+-3.0 >= 3.0.0 gdk-x11-3.0) were not met:

So you got this, huh:

configure: error: Package requirements (		  gtk+-3.0 >= 3.0.0	  gdk-x11-3.0) were not met:

No package 'gtk+-3.0' found
No package 'gdk-x11-3.0' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.	

To fix it, type the following in your Terminal:

sudo apt-get install libgtk-3-dev libgdk-pixbuf2.0-dev