Jun 22, 2019 · Open Command Prompt > Type Python Or py > Hit Enter If Python Is Installed it will show the version Details Otherwise It will Open Microsoft Store To Download From Microsoft Store. Just go in cmd and type where python if it installed it will open a prompt .

Nov 24, 2019 · If you have Python installed then the easiest way you can check the version number is by typing "python" in your command prompt. It will show you the version number and if it is running on 32 bit or 64 bit and some other information. For some applications you would want to have a latest version and sometimes not.

Mar 15, 2009 · It is compatible with all available versions of python. First, check if the launcher is available: py starts the latest installed version of Python. To see all Python versions available on your system and their path: py -0p or. py --list-paths For a specific Python version path—especially useful with multiple python installations:

Jul 20, 2016 · command -v python3 >/dev/null 2>&1 && echo Python 3 is installed # POSIX-compliant type -P python3 >/dev/null 2>&1 && echo Python 3 is installed # Bash only Using which is not recommended as it requires launching an external process and might give you incorrect output in some cases .

Jun 15, 2021 · A way to do it is to actually start the python interpreter. You can do that with python command. This will start the repl and you will be able to see in the first line something like: Python 2.7.18 (default, Mar 8 2021, 13:02:45) Or. Python 3.8.5 (default, Jan 27 2021, 15:41:15) Please check in the comments other valid ways to do it.

I just got the answer. By typing "py -h" or "py --help" I got the help message: C:\Users\admin>py -h Python Launcher for Windows Version 3.7.1150.1013 usage: py [launcher-args] [python-args] script [script-args] Launcher arguments: -2 : Launch the latest Python 2.x version -3 : Launch the latest Python 3.x version -X.Y : Launch the specified Python version The above all default to 64 bit if …

Apr 11, 2017 · The equivalent in Windows Command Prompt is where python, and Get-Command python in Windows Powershell. Another (cross-platform) method is to type this into IDLE or REPL (type python into your terminal): import re re.__file__ Or in one line from your terminal: python -c "import re; print(re.__file__)"

I have a requirements.txt file with a list of packages that are required for my virtual environment. Is it possible to find out whether all the packages mentioned in the file are present. If some

Nov 28, 2019 · C:\Python\Scripts\pip install dropbox The output contained a lot of "stuff" but towards the end is: Successfully installed certifi-2019.11.28 chardet-3.0.4 dropbox-9.4.0 idna-2.8 requests-2.22.0 urllib3-1.25.7 So it appears to have installed successfully but I can't see any of the mentioned packages in the C:\Python\Lib folder.

Note 1: We must regard the Python version. If we have installed different versions of Python, we have to open the terminal in the Python version we are interested in. For example, opening the terminal with Python 3.8 can (surely will) give a different version of a library than opening with Python 3.5 or Python 2.7.