i follow the official install instructionhttps://docs.mongodb.com/manual/tutorial/install-mongodb-on-ubuntu/
- When i came to this step:
sudo apt-get install -y mongodb-org
i got the error as below at the end of the lines:
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)
i got the picture you can see it.