I think i mess the instructions

Support & Help Requests Raspberry Pi
#1

Am trying to download the cross compiler on Ubuntu and got some lecture on YouTube , but some source.list file is missing .I think . b

i got this when I run the sudo apt-get update

E: Malformed entry 1 in list file /etc/apt/sources.list.d/crosstols.list (Component)
E: Malformed entry 1 in list file /etc/apt/sources.list.d/crosstools.list (Suite)
E: The list of sources could not be read.
am using ubuntu 20.04 version and using BeagleBone Black and RPI-4 as well.

#2

can you paste here the first line of that file, crosstools.list ?

#3

deb http:/embdebian.org/beaglebonemain

#4

if you can post the link for the video, it would help.