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1		-XWiki.shailesh
	1	+XWiki.adavison

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	3	+Video: [[https:~~/~~/www.youtube.com/watch?v=Ui8_I9T0UcU>>https://www.youtube.com/watch?v=Ui8_I9T0UcU]]
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1	1	== Learning objectives ==
2	2
3	3	In this tutorial, you will learn how to install PyNN, together with the Brian 2, NEST and NEURON simulators, on Linux.
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69	69	cd pynn_project
70	70	)))
71	71
72		-Next, we will create a virtual environment within this directory. Python 3 provides support for creating virtual environments. Since Python 3.6, the recommended method for creating a new virtual environment is as follows.
	77	+Next, we will create a virtual environment within this directory. Python 3 provides support for creating virtual environments. To use this, we first install the package named 'python3-venv':
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76		-**Note**
	81	+**Screencast** - terminal
77	77
78		-
79		-For older versions of Python 3, you might be required to manually install `python3-venv` package before being able to run the below command. To install, run:
80		-\\sudo apt-get install python3-venv
81		-\\More recent versions of Python 3 (e.g., v3.9) already have this pre-installed.
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	84	+sudo apt-get install python3-venv
82	82	)))
83	83
	87	+And once this is installed, we can create a new virtual environment by typing 'python3', '-m venv' to indicate the name module of the module we just installed, followed by the name we wish to assign to our virtual environment. Here, we have set this to 'pynn_env'.
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85	85	(((
86	86	**Screencast** - terminal
87		-\\(% style="color:#000000" %)python3 -m venv pynn_env
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	93	+(% style="color:#000000" %)
	94	+python3 -m venv pynn_env
88	88	)))
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