Install NuPIC using Docker



One of the biggest challenges of getting NuPIC up and running is managing dependencies. By using Docker, we hope to streamline this as much as possible, and eliminate dependency hell. Docker is a virtualization method which leverages Linux containers (LXC) to create lightweight and portable environments for running code with all of the required dependencies. The nice thing about Docker is that it allows us to manage all the dependencies of the core NuPIC code with a Git-like interface. So, as the code base evolves and dependencies change, you can update the environmental dependencies in a similar way that you update your local code base.

Because Docker uses Linux containers, Docker will only run on Linux. However, other operating systems can create virtual machines to host Linux, which in turn will host the Docker container. We will show the steps for setting up NuPIC on Ubuntu and OSX below. Docker is only officially supported on Ubuntu, but Docker should also work on the following Linux distributions: Arch, Gentoo, Fedora, CentOS, and Amazon Linux (AWS).

Allan Costa, a member of the NuPIC community built a Dockerfile which we are currently using.

Install Docker

Furthermore, there is a Vagrant configuration with instructions at for running CoreOS, a linux distribution well-suited for running Docker containers. If you already have virtualbox and vagrant setup, this may be a good option for you.

For the commands below, you will need to enter these through your SSH client.

Pull the NuPIC Docker image

sudo docker pull numenta/nupic

Test it out

Run the Python unit tests:

docker run numenta/nupic python /usr/local/src/nupic/scripts/ -u --coverage

Run the Python HTM Network API tests:

docker run numenta/nupic bash /usr/local/src/nupic/bin/py_region_test

You can similarly run the other tests, but it will fail the Python swarming tests, unless you install MySQL in your container.

Run the hotgym example:

sudo docker run -i -t numenta/nupic /bin/bash -c "python /usr/local/src/nupic/examples/opf/clients/hotgym/simple/"
sudo docker run -i -t numenta/nupic /bin/bash -c "python /usr/local/src/nupic/scripts/ /usr/local/src/nupic/examples/opf/experiments/multistep/hotgym/"

To access the Docker container via shell:

sudo docker run -i -t numenta/nupic /bin/bash

After running the command above, you will be inside the Docker container running numenta/nupic. You can navigate around, and edit the NuPIC code, which is located at /usr/local/src/nupic. To exit the Docker shell, type exit.

The NuPIC Trusted Builds are continuously updated as NuPIC is updated, so it’s likely that your running container is already up to date. Should your running container fall behind, you can build NuPIC at any time following the usual build steps. Because the NuPIC Dockerfile builds completely from source, all of the necessary build tools are available and environment variables are set.

git pull origin master
python install

Build Your Own Docker Image

If you would like to build your own Docker image, you can do that too.

Assuming you have Vagrant installed already with a VM that has Docker installed, follow these steps:

vagrant up
vagrant ssh

Install Git to clone the NuPIC repo containing the Dockerfile:

git clone
cd nupic

Build the image:

sudo docker build -t numenta/nupic .

Docker should build the image from the Dockerfile at root. Note: you may need to increase the RAM for your VM in order for this to work. You can interact with your image in this way:

sudo docker run -i -t numenta/nupic /bin/bash

You will now be logged into the freshly built Docker image containing NuPIC and all of its dependencies. You will want to get up to speed on how to work with Docker, so be sure to read the documentation:

Update Your Docker Image

If you want to update your image, you can just rebuild it after pulling the latest NuPIC files. If you think it’s worth the trouble, you can also update it from inside a container and then commit the changes to the image.

Running swarms

See for complete instructions for running swarms in Docker.

NuPIC Wiki is being deprecated
Building NuPIC

In case this is useful for anyone else - i was getting an error trying to build the dockerfile in the github repo.

It was an error saying

CMake 3.3 or higher is required. You are running version

I seem to have resolved this by adding in these lines:

RUN apt remove cmake -y
RUN apt-get install cmake3 -y
RUN cmake --version

Attaching image of the highlighted changed in the dockerfile.

Here is a pull request for the Dockerfile. I actually think you can just use ‘cmake3’ instead of ‘cmake’


Sorry pull request is here



installing the docker and trying to run the tests, I got the following error:

do you have any idea about this error?

thanks in advance



On man I have not been keeping the docker builds up to date. I will have to look into this.


thx a lot!

I have been reading and watched your videos and read some tutorials ( Gym tutorial and HTM seems to be great for our purpose - anomaly detection in IT department in intel ).

I ran our data on the demo program and it worked perfectly ( no false positive ).

meanwhile I will try to install in manually. thx again.



Use this command. It just needed python added. I updated the wiki above.

docker run numenta/nupic python /usr/local/src/nupic/scripts/ -u --coverage


thx it works!

have a great day


‫בתאריך יום ג׳, 5 בפבר׳ 2019 ב-19:22 מאת ‪Matt Taylor via HTM Forum‬‏ <‪‬‏>:‬


Hi Again,

“it will fail the Python swarming tests, unless you install MySQL in your container” - so i just learned its true:). the issue is from some reason I’m not able to install mysql on the container. Im using - apt-get install mysql-server but I get : Temporary failure resolving ‘’. it may be related to some network issues here. I wonder if you managed to install it somehow? using this command or other way? and also should I configure the mysql in some particular way? create any database? or the program is just looking for running mysql service?