安装报错

[qishaobuluo]

安装报错
public/index.php on line 33
Fatal error: Uncaught Error: Failed opening required
/public/index.php on line 33

[Cassianvale]

去根目录手动去安装 执行composer install

[qishaobuluo]

PHP Fatal error: Uncaught Error: Call to undefined function Composer\XdebugHandler\putenv() in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php:97
Stack trace:
#0 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Status.php(59): Composer\XdebugHandler\Process::setEnv()
#1 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/XdebugHandler.php(101): Composer\XdebugHandler\Status->__construct()
#2 phar:///usr/local/bin/composer/bin/composer(28): Composer\XdebugHandler\XdebugHandler->__construct()
#3 /usr/local/bin/composer(29): require('...')
#4 {main}
thrown in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php on line 97

Fatal error: Uncaught Error: Call to undefined function Composer\XdebugHandler\putenv() in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php:97
Stack trace:
#0 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Status.php(59): Composer\XdebugHandler\Process::setEnv()
#1 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/XdebugHandler.php(101): Composer\XdebugHandler\Status->__construct()
#2 phar:///usr/local/bin/composer/bin/composer(28): Composer\XdebugHandler\XdebugHandler->__construct()
#3 /usr/local/bin/composer(29): require('...')
#4 {main}
thrown in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php on line 97
[root@qishao-buluo www.qsbl.pw]# composer update --ignore-platform-reqs
PHP Fatal error: Uncaught Error: Call to undefined function Composer\XdebugHandler\putenv() in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php:97
Stack trace:
#0 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Status.php(59): Composer\XdebugHandler\Process::setEnv()
#1 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/XdebugHandler.php(101): Composer\XdebugHandler\Status->__construct()
#2 phar:///usr/local/bin/composer/bin/composer(28): Composer\XdebugHandler\XdebugHandler->__construct()
#3 /usr/local/bin/composer(29): require('...')
#4 {main}
thrown in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php on line 97

Fatal error: Uncaught Error: Call to undefined function Composer\XdebugHandler\putenv() in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php:97
Stack trace:
#0 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Status.php(59): Composer\XdebugHandler\Process::setEnv()
#1 phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/XdebugHandler.php(101): Composer\XdebugHandler\Status->__construct()
#2 phar:///usr/local/bin/composer/bin/composer(28): Composer\XdebugHandler\XdebugHandler->__construct()
#3 /usr/local/bin/composer(29): require('...')
#4 {main}
thrown in phar:///usr/local/bin/composer/vendor/composer/xdebug-handler/src/Process.php on line 97

[Cassianvale]

有没有解禁putenv，proc_open，pcntl_signal，pcntl_alarm函数