pyA20 OrangePI Lite is not installed. What does error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1 mean?

Question

Raspberry Pi

I want to connect dht11 sensor to orange pi lite.
I do it as described here: https://github.com/jingl3s/DHT11-DHT22-Python-libr... I
cloned the content from the github link above, and you need to install pyA20, pip3 install pyA20(installation from github has the same effect) gives an error.

Answer 1

apt-get install libgnutls28-dev