How to fix it:
~/flarum # composer create-project flarum/flarum . --stability=beta
Installing flarum/flarum (v0.1.0-beta.8.1)
- Installing flarum/flarum (v0.1.0-beta.8.1): Downloading (100%)
Created project in .
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- intervention/image 2.4.2 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.4.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.4.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.9 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.8 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.7 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.6 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.5 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.4 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.3 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.2 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.14 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.13 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.12 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.11 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.10 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.3.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- flarum/statistics v0.1.0-beta.8 requires flarum/core ^0.1.0-beta.8 -> satisfiable by flarum/core[v0.1.0-beta.8, v0.1.0-beta.8.1].
- flarum/core v0.1.0-beta.8 requires intervention/image ^2.3.0 -> satisfiable by intervention/image[2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1, 2.4.2].
- flarum/core v0.1.0-beta.8.1 requires intervention/image ^2.3.0 -> satisfiable by intervention/image[2.3.0, 2.3.1, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.4.0, 2.4.1, 2.4.2].
- Installation request for flarum/statistics ^0.1.0 -> satisfiable by flarum/statistics[v0.1.0-beta.8].
To enable extensions, verify that they are enabled in your .ini files:
- /etc/php7/php.ini
- /etc/php7/conf.d/00_dom.ini
- /etc/php7/conf.d/00_gd.ini
- /etc/php7/conf.d/00_json.ini
- /etc/php7/conf.d/00_mbstring.ini
- /etc/php7/conf.d/00_openssl.ini
- /etc/php7/conf.d/00_pdo.ini
- /etc/php7/conf.d/00_tokenizer.ini
- /etc/php7/conf.d/01_mysqlnd.ini
- /etc/php7/conf.d/01_phar.ini
- /etc/php7/conf.d/02_pdo_mysql.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
