Issue with Erpnext install on windows 10

I am new here and interesting in ERPnext

I was trying to install on windows 10 via Visual box and this in where i follow him

the issue is in this command …

Watching … not working as the guiding youtube

Pls help, Thanks

And this result i got …

Try this

bench set-maintenance-mode off

or Please follow below installation method.

Step 1: sudo apt-get install python3-minimal build-essential python3-setuptools

Step 2: sudo adduser [frappe-user]

Step 3: sudo usermod -aG sudo [frappe-user]

Step 4: su [frappe-user]

Step 5: export LC_ALL=C.UTF-8 /

Step 6 : sudo wget https://raw.githubusercontent.com/frappe/bench/master/playbooks/install.py

Step 7: sudo -H python3 install.py --production --user frappe --mysql-root-password frappe --admin-password frappe

error

$ curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -

$ sudo apt install -y nodejs

sudo apt-get update && sudo apt-get install yarn

bench setup requirements && bench build

Yarn Error

sudo apt remove cmdtest
sudo apt remove yarn
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt-get update
sudo apt-get install yarn -y
yarn install

Thx you so much sir. But still not working …