更新 Dockerfile

base-images/nginx-php-docker-main/Dockerfile

@@ -22,4 +22,4 @@ RUN mv /usr/local/etc/php/php.ini-production /usr/local/etc/php/php.ini
 
 
 
- curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer \
+ RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer \
\ No newline at end of file