Тема: PHP composer
добрий день-вечір мені скинули сайт , щоб я доборив на php, lavarel я він скачений з гіта тому треба становити залежності
нажимаю установити composer instal через комадну строку (composer стоїт глобально ) вискакує така помилка
HP Warning: PHP Startup: Unable to load dynamic library 'php_mbstring' (tried: C:\php\php-7.4.0-Win32-vc15-x64\php_mbstring (%1 ╨╜╨╡ ╤П╨▓╨╗╤П╨╡╤В╤Б╤П ╨┐╤А╨╕╨╗╨╛╨╢╨╡╨╜╨╕╨╡╨╝ Win32.), C:\php\php-7.4.0-Win32-vc15-x64\php_php_mbstring.dll (╨Э╨╡ ╨╜╨░╨╣╨┤╨╡╨╜ ╤Г╨║╨░╨╖╨░╨╜╨╜╤Л╨╣ ╨╝╨╛╨┤╤Г╨╗╤М.)) in Unknown on line 0
Key config is a duplicate in ./composer.json at line 66
You are running Composer with SSL/TLS protection disabled.
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for erusev/parsedown 1.7.3 -> satisfiable by erusev/parsedown[1.7.3].
- erusev/parsedown 1.7.3 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
Problem 2
- Installation request for laravel/framework v6.7.0 -> satisfiable by laravel/framework[v6.7.0].
- laravel/framework v6.7.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
Problem 3
- Installation request for league/flysystem 1.0.61 -> satisfiable by league/flysystem[1.0.61].
- league/flysystem 1.0.61 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
Problem 4
- Installation request for facade/ignition 1.13.0 -> satisfiable by facade/ignition[1.13.0].
- facade/ignition 1.13.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
Problem 5
- Installation request for phpunit/phpunit 8.5.0 -> satisfiable by phpunit/phpunit[8.5.0].
- phpunit/phpunit 8.5.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
Problem 6
- Installation request for scrivo/highlight.php v9.15.10.0 -> satisfiable by scrivo/highlight.php[v9.15.10.0].
- scrivo/highlight.php v9.15.10.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
Problem 7
- laravel/framework v6.7.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
- facade/flare-client-php 1.3.0 requires illuminate/pipeline ~5.5|~5.6|~5.7|~5.8|^6.0 -> satisfiable by laravel/framework[v6.7.0].
- Installation request for facade/flare-client-php 1.3.0 -> satisfiable by facade/flare-client-php[1.3.0].
To enable extensions, verify that they are enabled in your .ini files:
- C:\php\php-7.4.0-Win32-vc15-x64\php.ini
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
як я розумію він не бачить цих модулей перестановка PHP не помогла не можу вирішити цю проблему