I need to manage the GPU on a device with UBPorts.
I really need help with installing the necessary tools and libraries.
During my attempt to install GCC and the Glm library, I encountered issues while downloading pip,
which is preventing me from further downloading git and continuing the installation process.
My smartphone has the firmware "ubports-20200319-082828-devel-vince", model — Redmi 5 Plus. I've been trying to solve this problem for 2 months now. I can't do it in any way.
Please help me.

@developerbayman Does it mean that I won't be able to install pip3?

I need to install pip3 on my redmi 5 phone. I can't do that. I can't do it. I have the firmware "ubports-20200319-082828- devel-vince". Help please. I'm new to linux.

@MrT10001 This device is not listed. I understand that I cannot change to a stable channel.

There was a problem with switching the channel to ubports-20200319-082828- devel-vince
I can't change the channel. I inserted the key correctly. I'm trying to change the channel from "daily" to "stable" (from the list of available ones). But I'm not getting anywhere. The channel does not change.
Help me please.