使用composer install 提示The zip extension and unzip command are both missing, skipping

如果出现这个错误，将会导致composer install 和 composer update 很慢，安装一下马上就好了

Failed to download qiniu/php-sdk from dist: The zip extension and unzip/7z commands are both missing, skipping.
Your command-line PHP is using multiple ini files. Run `php --ini` to show them.
    Now trying to download from source

- Syncing qiniu/php-sdk (v7.4.1) into cache
    Failed to download aliyuncs/oss-sdk-php from dist: The zip extension and unzip/7z commands are both missing, skipping.
Your command-line PHP is using multiple ini files. Run `php --ini` to show them.
    Now trying to download from source

解决办法

# unbuntu
sudo apt-get install zip unzip

# centeros
sudo yum install zip unzip