Changes for page 02. Installing PyNN - Linux
Last modified by adavison on 2022/10/04 13:53
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... ... @@ -69,24 +69,22 @@ 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. To use this,wefirst installthepackagenamed'python3-venv':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. 73 73 74 -(% class="box infomessage" %)74 +(% class="box errormessage" %) 75 75 ((( 76 -** Screencast**- terminal76 +**Note** 77 77 78 -(% style="color:#000000" %) 79 -sudo apt-get install python3-venv 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. 80 80 ))) 81 81 82 -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'. 83 - 84 84 (% class="box infomessage" %) 85 85 ((( 86 86 **Screencast** - terminal 87 - 88 -(% style="color:#000000" %) 89 -python3 -m venv pynn_env 87 +\\(% style="color:#000000" %)python3 -m venv pynn_env 90 90 ))) 91 91 92 92 (% class="box warningmessage" %)