Trouble installing Zend Framework?

Question

Zend Framework

Hello, this question stemmed from another question . The problem is that I need to install zf on a hosting where there is no console, Alexander Aksentiev advised me to do everything on a local server, and then just transfer it to the hosting. During the installation process, I got the following errors

C:\Users\roman>php c:\php\composer.phar install
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
    - Installation request for zendframework/zend-math ^3.0 -> satisfiable by zendframework/zend-math[3.0.0].
    - zendframework/zend-math 3.0.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
  Problem 2
    - zendframework/zend-math 3.0.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
    - zendframework/zend-xmlrpc 2.6.0 requires zendframework/zend-math ^2.7 || ^3.0 -> satisfiable by zendframework/zend-math[3.0.0].
    - Installation request for zendframework/zend-xmlrpc ^2.6 -> satisfiable by zendframework/zend-xmlrpc[2.6.0].

  To enable extensions, verify that they are enabled in your .ini files:
    - C:\php\php.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

Please tell me how to solve them, or even better, can someone have such a ready-made folder that I could just upload to the hosting?

Answer 1

Everything is clearly written there.
The mbstring extension is not installed. Install it and you will be happy.