sudo apt update && sudo apt install -y curl apt-transport-https gnupg curl https://couchdb.apache.org/repo/keys.asc | gpg --dearmor | sudo tee /usr/share/keyrings/couchdb-archive-keyring.gpg >/dev/null 2>&1 source /etc/os-release echo "deb [signed-by=/usr/share/keyrings/couchdb-archive-keyring.gpg] https://apache.jfrog.io/artifactory/couchdb-deb/ ${VERSION_CODENAME} main" | sudo tee /etc/apt/sources.list.d/couchdb.list >/dev/null sudo apt update sudo apt install couchdb
curl http://127.0.0.1:5984/
参考：
https://www.myfreax.com/how-to-install-couchdb-on-ubuntu-20-04/
