I am updating Magento version of my site. In this regard I would like to install migration tool. I am getting error while I am installing migration tool. My errors are like below.
D:\php\htdocs\magentotwo>composer require magento/data-migration-tool:2.0.2
./composer.json has been updated
Loading composer repositories with package information
Installation failed, reverting ./composer.json to its original content.
Failed to clone https://github.com/magento/data-migration-tool, git was not
found, check that it is installed and in your PATH env.
'git' is not recognized as an internal or external command,
operable program or batch file.
require [--dev] [--prefer-source] [--prefer-dist] [--no-plugins] [--no-progress]
[--no-update] [--update-no-dev] [--update-with-dependencies] [--ignore-platform
-reqs] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative
] [--] [<packages>]...