Hi comaX and Unhuman,

One more edit for you to consider.

- The dependencies are checked by dpkg (in my opinion agnostic and more resilient to custom installations).
- the dependency check is done not every time but on request using the -d option. That is,
- made the two "wget" to happen only when needed.
- the home folder is a variable - easier to change
- one small correction: if the root privileges check failed you were stuck with red font - the echo command color was not terminated.

I think that's all. Thanks again.