Solved Help to install screen (linux command)

[yan74s]

Hello
I try to install a TFT Screen SPI with this tutorial
https://github.com/recalbox/recalbox-os/wiki/TFT-Screen-SPI-Bus-(EN)

But I'm stuck because I can't install FBCP....

I have to copy the FBCP file in the "/usr/bin" directory.
But because I'm a a beginner with linux I tried the easy way for me :
Get the file with my computer, and paste It into an USB stick
then copy the file from an USB stick into the raspberry with the command line :
cp -rv /media/usb0/fbcp /usr/bin

But I have the error
cp: can't create '/usr/bin/fbcp': Read-only file system

My first question is : How can I change the read-only permission for /usr/bin ? to write into It ?
My second question is : Am I on the right way ?

Thanks for your help !

[paradadf]

https://github.com/recalbox/recalbox-os/wiki/Make-a-partition-writable-(EN)

After making the partition writable, you could use WinSCP to transfer it from your computer to your sd card. But you can go that way as well.

[yan74s]

Thanks very much Paradadf !!!
It works !!
and thanks for WinScp, I didn't know It... I'll win so many time now !!