# Problem to install Sage

**URL:** https://discourse.roots.io/t/problem-to-install-sage/13290
**Category:** sage
**Created:** 2018-08-07T18:43:25Z
**Posts:** 10
**Showing post:** 9 of 10

## Post 9 by @alwaysblank — 2019-07-31T00:02:49Z

You’re having a different problem. The error you posted tells you what the problem is, and offers a solution. Have you tried its recommendation?

Searching for the error you posted (“TTY mode is not supported on Windows platform”) returns a solution to your problem: [No option prompts for composer sage install - on windows - #3 by mmirus](https://discourse.roots.io/t/no-option-prompts-for-composer-sage-install-on-windows/11339/3)

> [@hhg](#):
>
> > Roots\Sage\Installer\ComposerScript::postCreateProject  
> > TTY mode is not supported on Windows platform.
> 
> Some interactive parts of post-create-project routine might be skipped.
> 
> Running the sage cli tool manually should still work.

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