Even before Edison was born, scientists had experimented with making light bulbs. These bulbs burned out after a few minutes. What Edison invented was the first incandescent light that was practical, that would light for hours and hours. He and his muckers also had to invent hundreds of other parts to make the light bulbs in your home work. Light switches, electric meters, wiring--all these had to be invented too.
The pip command is a tool for installing and managing Python packages, such as those found in the Python Package Index. It's a replacement for easy_install.
Clone this wiki locally. Pip is a tool for installing and managing Python packages, the app_report package will be installed using pip. Pip isn't installed by default on windows, so we need to install pip in order to install app_report. First, you need download the distribute setup file, opening the url below on your browser and save it at c:\.