终端执行：
sudo apt install libjpeg62:i386

Of the learning environments that leverage Ansible, very few are using roles. This can make porting Ansible playbooks across learning environments more difficult. To fix this, Ansible-using learning environments need to be refactored (where possible) to use an Ansible role.

Describe the solution you'd like

Matrix is an open standard for decentralized communication. It’s a collection of servers and services used for online messaging which speak a standardized API that synchronizes in real time.

Matrix uses homeservers to store your account information and chat history. They work in a similar way to how an email client connects to email servers through IMAP/S