我目前正在尝试让我的Laravel应用程序在Plesk Onyx后面运行.现在,当尝试运行composer安装时,出现以下错误消息：

Your requirements could not be resolved to an installable set of packages.

Problem 1

- Installation request for doctrine/inflector v1.3.0 -> satisfiable by doctrine/inflector[v1.3.0].

- doctrine/inflector v1.3.0 requires php ^7.1 -> your PHP version (7.0.27) does not satisfy that requirement.

Problem 2

- Installation request for symfony/css-selector v4.0.6 -> satisfiable by symfony/css-selector[v4.0.6].

- symfony/css-selector v4.0.6 requires php ^7.1.3 -> your PHP version (7.0.27) does not satisfy that requirement.

Problem 3

- Installation request for symfony/event-dispatcher v4.0.6 -> satisfiable by symfony/event-dispatcher[v4.0.6].

- symfony/event-dispatcher v4.0.6 requires php ^7.1.3 -> your PHP version (7.0.27) does not satisfy that requirement.

Problem 4

- Installation request for symfony/translation v4.0.6 -> satisfiable by symfony/translation[v4.0.6].

- symfony/translation v4.0.6 requires php ^7.1.3 -> your PHP version (7.0.27) does not satisfy that requirement.

Problem 5

- Installation request for doctrine/instantiator 1.1.0 -> satisfiable by doctrine/instantiator[1.1.0].

- doctrine/instantiator 1.1.0 requires php ^7.1 -> your PHP version (7.0.27) does not satisfy that requirement.

Problem 6

- doctrine/inflector v1.3.0 requires php ^7.1 -> your PHP version (7.0.27) does not satisfy that requirement.

- laravel/framework v5.5.39 requires doctrine/inflector ~1.1 -> satisfiable by doctrine/inflector[v1.3.0].

- Installation request for laravel/framework v5.5.39 -> satisfiable by laravel/framework[v5.5.39].

好.我肯定会理解错误.我运行Debian 9,“ PHP by OS Vendor”是7.0.27.但是,我知道服务器上安装了PHP 7.1(甚至7.2),因为Plesk让我选择(对于域和虚拟主机)这些版本.我现在的问题是：如何告诉作曲家使用服务器上安装的某个PHP版本,在Debian和Plesk下如何工作？

解决方法:

这是如何做：

查找Plesk使用的PHP路径.就我而言,这是/ opt / plesk / php /.在此文件夹中,有根据PHP版本安装的文件夹：7.0、7.1、7.2.因此php composer.phar安装成为/opt/plesk/php/7.2/bin/php composer.phar安装. &有用.

标签：plesk,laravel,composer-php,php,debian-stretch

来源： https://codeday.me/bug/20191109/2011308.html