Composer 已安装，但得到/usr/bin/env: php: No such file or directory
在 CentOS 7 上，我安装了 PHP 7.1.
On CentOS 7, I installed PHP 7.1.
然后我安装了composer:
Then I installed composer with:
cd /tmp
curl -sS https://getcomposer.org/installer | php71 --> used php71 instead of php, php didn't work
mv composer.phar /usr/local/bin/composer
然后，当使用 composer 时，我得到:
Then, when using composer, I get:
/usr/bin/env: php: No such file or directory
当使用 sudo composer 时，我得到:
When using sudo composer, I get:
sudo: composer: command not found
推荐答案
作为 @alexhowansky 建议 在评论中，我运行了以下命令:
As @alexhowansky suggested in a comment, I ran the following command:
sudo ln -s /usr/bin/php71 /usr/bin/php
现在 composer 命令可以工作了.
Now the composer command works.
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