当我运行composer update
时,我收到以下错误消息:
Loading composer repositories with package information
Updating dependencies (including require-dev)
Failed to download psr/log from dist: The zip extension and unzip command are both missing, skipping.
The php.ini used by your command-line PHP is: /etc/php/7.0/cli/php.ini
Now trying to download from source
我需要做什么才能启用zip和unzip命令,以便composer可以下载依赖项?