_{Posted on January 13, 2016 by [https://il.linkedin.com/in/knesenko '''Kiril Nesenko''']}
To install the DCOS CLI: Install virtualenv. The Python tool virtualenv is used to manage the DCOS CLI’s environment. sudo pip install virtualenv
Tip: On some older Python versions, ignore any ‘Insecure Platform’ warnings. For more information, see https://virtualenv.pypa.io/en/latest/installation.html. From the command line, create a new directory named dcos and navigate into it. $ mkdir dcos $ cd dcos $ curl -O https://downloads.mesosphere.io/dcos-cli/install.sh
Run the DCOS CLI install script, where <hosturl> is the hostname of your master node prefixed with http://: $ bash install.sh
For example, if the hostname of your Mesos master node is mesos-master.example.com: $ bash install.sh . http://mesos-master.example.com
Follow the on-screen DCOS CLI instructions and enter the Mesosphere verification code. You can ignore any Python ‘Insecure Platform’ warnings. Confirm whether you want to add DCOS to your system PATH: $ Modify your bash profile to add DCOS to your PATH? [yes/no]
Since DCOS CLI is used for DCOS cluster, reconfigure Marathon and Mesos masters URLs with the following commands: dcos config set core.mesos_master_url http://:5050 dcos config set marathon.url http://:8080


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