import math as m imports the math module under the alias m. from math import sqrt, cos imports the selected functions of the module math.Ĥ. Now we don't need to specify the module to use functions of this module.ģ. from math import * loads the module math. Then you can use any function defined in math module using math.function. The process of setting up Python for your personal use and needs consists of first choosing a Python distribution and setting up the environment using modules. There are several ways to load package or module in Python :ġ. In other words, it is required to import package once installed. Once package is installed, next step is to make the package in use. Python -m pip install "Packagename>=1.3" # version greater than or equal to 1.3 As of Python 2.7.9 and newer, pip is installed by default. There are many ways to install external modules, but for the purposes of this lesson, we’re going to use a program called pip, easily installable on mac/linux and windows. Python -m pip install Packagename=1.3 # specific version This lesson shows you how to download and install Python modules. Install Specific Versions of Python Package ![]() Python -m pip install package-name python -m pip tells python to import a module for you, then run it as a script. ![]() To workaround this issue, run the command line below in command prompt. Some users face error "Synta圎rror: invalid syntax" in installing packages. The easiest way to install Python packages is using pip install, as described above. ![]() Syntax Error : Installing Package using PIP Manually installing Python packages and modules. The ! prefix tells Python to run a shell command. Make sure to use ! before pip when you enter the command below in IPython console window. ![]() Method 3 : Install Python Package from IPython console Search for folder named Scripts where pip applications are stored.įor example, folder location is C:\Users\DELL\Python37\Scripts so you need to enter the following line in command prompt :
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