add fix for gpg

tahnks to @tteck !

install/apache-couchdb-install.sh

@@ -22,9 +22,10 @@ $STD apt-get install -y gnupg
 msg_ok "Installed Dependencies"
 
 msg_info "Installing Apache CouchDB"
-curl https://couchdb.apache.org/repo/keys.asc | gpg --dearmor | tee /usr/share/keyrings/couchdb-archive-keyring.gpg
-source /etc/os-release
-echo "deb [signed-by=/etc/apt/keyrings/couchdb-archive-keyring.gpg] https://apache.jfrog.io/artifactory/couchdb-deb/ ${VERSION_CODENAME} main" >/etc/apt/sources.list.d/couchdb.sources.list
+
+curl -fsSL https://couchdb.apache.org/repo/keys.asc | gpg --dearmor -o /usr/share/keyrings/couchdb-archive-keyring.gpg
+VERSION_CODENAME="$(awk -F'=' '/^VERSION_CODENAME=/{ print $NF }' /etc/os-release)"
+echo "deb [signed-by=/usr/share/keyrings/couchdb-archive-keyring.gpg] https://apache.jfrog.io/artifactory/couchdb-deb/ ${VERSION_CODENAME} main" >/etc/apt/sources.list.d/couchdb.sources.list
 $STD apt-get update
 $STD apt-get install -y couchdb
 msg_ok "Installed Apache CouchDB"