Git bash says input is not a tty?

Question

git

Today, when installing composer, the console tells me input is not a tty. What is the problem?

Answer 1

The solution to the problem can be read here
In short, the problem is due to the winpty alias The
following line solves this problem in git bash:
And then install composer

All settings correct for using Composer
Downloading...
Composer succesfully installed to : <path to your php folder>/Composer.phar
User it: php composer.phar

echo @php "%~dp0composer.phar" %*>composer.bat
composer -V

Composer version <version> <update date>