# Installer la dernière version de Firefox sur Stretch ?

**URL:** <https://www.debian-fr.org/t/installer-la-derniere-version-de-firefox-sur-stretch/74694>\
**Category:** Support Debian\
**Tags:** firefox\
**Created:** [Octobre 7, 2017, 11:00 UTC](https://www.debian-fr.org/t/installer-la-derniere-version-de-firefox-sur-stretch/74694 "2017-10-07T23:00:49Z")\
**Posts on this page:** 1\
**Showing post:** 42

<div class="post-metadata">

**Author:** ![grandtoubab](https://www.debian-fr.org/user_avatar/www.debian-fr.org/grandtoubab/32/4505_2.png) [@grandtoubab](https://www.debian-fr.org/u/grandtoubab)\
**Post date:** [Décembre 6, 2017, 8:13 UTC](https://www.debian-fr.org/t/installer-la-derniere-version-de-firefox-sur-stretch/74694/42 "2017-12-06T08:13:08Z")

</div>

> [@](#):
>
> ```nohighlight
> bash: -private-window : commande introuvable
> 
> ```

```auto

@debian:~/.local/share/applications$ /usr/lib/firefox/firefox -private-window -p firefox57
ATTENTION: default value of option force_s3tc_enable overridden by environment.
ATTENTION: default value of option force_s3tc_enable overridden by environment

```

Nickel

```auto
@debian:~/$ /opt/firefox/firefox -private-window -p beta

```

Et tout aussi nickel 😀

[![](https://www.debian-fr.org/uploads/default/original/2X/d/d135b96d92436f0595bf938b8ea9ebe0f7ad155b.png)](http://pix.toile-libre.org/?img=1512551632.png)

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_[View the full topic](https://www.debian-fr.org/t/installer-la-derniere-version-de-firefox-sur-stretch/74694)._