Когда я запускаю composer install -v в каталоге Magento 2, я получаю следующее:
Loading composer repositories with package information Installing dependencies (including require-dev) from lock file Dependency resolution completed in 0.000 seconds Your requirements could not be resolved to an installable set of packages. Problem 1 - The requested PHP extension ext-gd * is missing from your system. Install or enable PHP's gd extension. Problem 2 - The requested PHP extension ext-dom * is missing from your system. Install or enable PHP's dom extension. Problem 3 - The requested PHP extension ext-simplexml * is missing from your system. Install or enable PHP's simplexml extension. Problem 4 - The requested PHP extension ext-mcrypt * is missing from your system. Install or enable PHP's mcrypt extension. Problem 5 - The requested PHP extension ext-curl * is missing from your system. Install or enable PHP's curl extension. Problem 6 - The requested PHP extension ext-intl * is missing from your system. Install or enable PHP's intl extension. Problem 7 - The requested PHP extension ext-xsl * is missing from your system. Install or enable PHP's xsl extension. Problem 8 - The requested PHP extension ext-mbstring * is missing from your system. Install or enable PHP's mbstring extension. Problem 9 - The requested PHP extension ext-zip * is missing from your system. Install or enable PHP's zip extension. Problem 10 - Installation request for braintree/braintree_php 3.7.0 -> satisfiable by braintree/braintree_php[3.7.0]. - braintree/braintree_php 3.7.0 requires ext-curl * -> the requested PHP extension curl is missing from your system. Problem 11 - Installation request for pelago/emogrifier v0.1.1 -> satisfiable by pelago/emogrifier[v0.1.1]. - pelago/emogrifier v0.1.1 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. Problem 12 - Installation request for phpunit/phpunit 4.1.0 -> satisfiable by phpunit/phpunit[4.1.0]. - phpunit/phpunit 4.1.0 requires ext-dom * -> the requested PHP extension dom is missing from your system. Problem 13 - Installation request for theseer/fdomdocument 1.6.1 -> satisfiable by theseer/fdomdocument[1.6.1]. - theseer/fdomdocument 1.6.1 requires ext-dom * -> the requested PHP extension dom is missing from your system. Problem 14 - theseer/fdomdocument 1.6.1 requires ext-dom * -> the requested PHP extension dom is missing from your system. - sebastian/phpcpd 2.0.0 requires theseer/fdomdocument ~1.4 -> satisfiable by theseer/fdomdocument[1.6.1]. - Installation request for sebastian/phpcpd 2.0.0 -> satisfiable by sebastian/phpcpd[2.0.0].
Как установить эти расширения? У меня установлен стек LEMP.
Вы можете, вероятно, использовать свой менеджер пакетов для этого. Для расширения gd вы можете запускать
sudo apt-get update && sudo apt-get install php7.0-gd
И, вероятно, есть аналогичный пакет для остальных доступных расширений. с помощью поиска apt-cache вы можете искать пакеты, например: apt-cache search php7.0 найдет для вас все пакеты, связанные с php7.0