Cant get to 10.11 installer

[suffering]

Last login: Tue Sep 20 11:04:30 on ttys000
Brians-MacBook-Pro:~ Brian$ sudo "/Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia" --volume  /Volumes/install_osx --applicationpath "/Applications/Install macOS Sierra.app" --nointeraction
Password:
/Volumes/install_osx is not a valid volume mount point.
Brians-MacBook-Pro:~ Brian$

I copy/pasted from the guide and just replaced the El Capitan references with Sierra, what am I doing wrong here?

 

[RehabMan]

Last login: Tue Sep 20 11:04:30 on ttys000
Brians-MacBook-Pro:~ Brian$ sudo "/Applications/Install macOS Sierra.app/Contents/Resources/createinstallmedia" --volume  /Volumes/install_osx --applicationpath "/Applications/Install macOS Sierra.app" --nointeraction
Password:
/Volumes/install_osx is not a valid volume mount point.
Brians-MacBook-Pro:~ Brian$

I copy/pasted from the guide and just replaced the El Capitan references with Sierra, what am I doing wrong here?

Probably you didn't name your installer partition 'install_osx'.

 

[suffering]

Probably you didn't name your installer partition 'install_osx'.

nevermind me.....
sorry about that. again, you are right.

 

[noyfbja]

- Deleted bu user.