instructions for installing pip on all systems are included in the sections that follow because you'll need pip for the data visualization and web application projects these instructions are also included in the online resources at com/pythoncrashcourseif you have trouble with the instructions heresee if the online instructions work for you installing python packages with pip the most recent versions of python come with pip installedso first check whether pip is already on your system with python pip is sometimes called pip checking for pip on linux and os open terminal window and enter the following commandpip --version pip from /usr/local/lib/python /dist-packages (python if you have only one version of python installed on your system and you see output similar to thismove on to either "installing pygame on linuxon page or "installing pygame on os xon page if you get an error messagetry using pip instead of pip if neither version is installed on your systemgo to "installing pipon page if you have more than one version of python on your systemverify that pip is associated with the version of python you're using--for examplepython at if pip is associated with the correct version of pythonmove on to "installing pygame on linuxon page or "installing pygame on os xon page if pip is associated with the wrong version of pythontry using pip instead of pip if neither command works for the version of python you're usinggo to "installing pipon page checking for pip on windows open terminal window and enter the following commandpython - pip --version pip from :\python \lib\site-packages (python if your system has only one version of python installed and you see output similar to thismove on to "installing pygame on windowson page if you get an error messagetry using pip instead of pip if neither version is installed on your systemmove on to "installing pipon page if your system has more than one version of python installedverify that pip is associated with the version of python you're using--for examplepython at if pip is associated with the correct version of pythonmove on to "installing pygame on windowson page if pip is associated with ship that fires bullets