PHP作曲家安装出错“?? +？”
问题描述：
尝试安装PHP作曲家时，我收到以下输出。任何有关错误的想法？PHP作曲家安装出错“?? +？”
[user temp]$ curl -s https://getcomposer.org/installer | php -d detect_unicode=Off -d suhosin.executor.include.whitelist=phar
Some settings on your machine may cause stability issues with Composer.
If you encounter issues, try to change the following:
PHP was compiled with --with-curlwrappers which will cause issues with HTTP authentication and GitHub.
Recompile it without this flag if possible
Downloading...
Composer successfully installed to: /home/user/temp/composer.phar
Use it: php composer.phar
[user temp]$ php composer.phar install
??+?[user temp]$
答
修复了这个问题，这是一个权限问题！它在Jailshell中不起作用。