For Linux

First of all, you need to install extra packages on your system

Debian based system:

$ apt-get install python-dev gcc libxslt1-dev

Red-hat based system:

$ yum install gcc python-devel libxml2-devel libxslt-devel

Now, you are ready to install the latest version of Hammr:

$ easy_install progressbar==2.3
$ pip install hammr

If you want to install a specific version of Hammr, see Install Compatibility to find the compatible version of UForge, and in the code above replace the ‘pip install hammr’ with:

$ pip install hammr==HAMMR-VERSION

If you already have hammr installed and want to upgrade to the latest version you can run:

$ pip install --upgrade hammr