[make, build, build tool, install, set up, windows]

What is Make

Make is a “build tool”, allowing us to control the execution of a set of command line statements to assemble pipelines that define what gets executed when. Using make, our entire workflow becomes transparent and reproducible.


Why Build Tools?

Imagine you have built a complex project, consisting of dozens of datafiles and scripts. Also imagine you haven’t worked on the project for a few weeks, and now wish to continue your work where you left off.

The big questions then become:

  • In which order do the files need to be executed?
  • Which files are up-to-date and do not have to be executed again?

For this purpose, we use a workflow management system - or, in technical terms - “build tool”. Build tools will allow us to control the execution of a set scripts by running them from the command line.

Some reasons we push this topic are:

  • Your workflow / order of execution is explicitly documented.
  • Each time you run make, it only executes each script if the output is expected to be different from the last time your ran it. That is, it runs ‘partial builds.’
  • If multiple users work on the project, they can easily execute code that others have written.


We will use make to automate the execution of our projects with a “single click”, so that our entire work flow is reproducible.

For Windows Users

We will install make so that it plays nicely with your Anaconda/Python distribution and the Windows command line.

Watch our YouTube video, in which we walk you through the setup on Windows.

Download make

Please download make here.


Making make available via the PATH settings on Windows.

We need to update our PATH settings; these settings are a set of directories that Windows uses to “look up” software to startup.

- Open the settings for environment variables
    - Right-click on Computer.
    - Go to "Properties" and select the tab "Advanced System settings".
    - Choose "Environment Variables"
- Alternatively, type "environment variable" (Dutch: omgevingsvariabelen) in your Windows 10 search menu, and press Enter.

-  Select `Path` from the list of user variables. Choose `Edit`.
    - **Windows 7 and 8 machines:**
        If you chose your installation directory to be `C:\Program Files\GnuWin32\bin` during your installation (i.e., you did use the default directory), copy and paste the following string without spaces at the start or end:

        `;C:\Program Files (x86)\GnuWin32\bin`

    - **Windows 10 machines:**
        - Click `New` and paste the following string:

        `C:\Program Files (x86)\GnuWin32\bin`

        - Click on `OK` as often as needed.

For Mac Users

  • Please install X-code command line tools, which includes make.

Open a terminal by searching for it with spotlight, cmd + spacebar then type terminal and press Return when it appears. Then, copy and paste the following:

xcode-select --install

For Linux Users

Make is pre-installed on Linux operating systems so there is nothing to be done.

Verifying Your Installation

To check that Make is installed and working correctly, open a terminal session and type (then hit the return key):


If everything is working correctly, you should get the following output:

make: *** No targets specified or no makefile found. Stop.