example is broken about mech

[Kronuz]

You are running the command from home, you need to initially run it from a directory which doesn't have a .metch subdirectory already. ~/.mech always exists for the purpose of saving Mech configuration, so mech up doesn't try to do anything else (when run from home) other than trying to find an already previously setup VMX file (which isn't the case for ~/.mech). The full output should be as:

~ $ mkdir -p Mech/ubuntu

~ $ cd Mech/ubuntu

~/Mech/ubuntu $ mech init bento/ubuntu-14.04
Initializing mech
Loading metadata for box 'bento/ubuntu-14.04'
A `Mechfile` has been initialized and placed in this directory. You
are now ready to `mech up` your first virtual environment!

~/Mech/ubuntu $ mech up
Loading metadata for box 'bento/ubuntu-14.04' (201806.08.0)
Box 'bento/ubuntu-14.04' could not be found. Attempting to download...
URL: https://vagrantcloud.com/bento/boxes/ubuntu-14.04/versions/201806.08.0/providers/vmware_desktop.box
vmware_desktop.box [################################] 375908/375908 - 00:01:13
Checking box 'bento/ubuntu-14.04' integrity...
ubuntu-14.04-amd64.vmx
Extracting box 'bento/ubuntu-14.04'...
Added network interface to vmx file
Bringing machine up...
Getting IP address...
Sharing current folder...
VM started on 192.168.93.138