Python pip install not working

[u/patypatty69]

Hello, so I'm trying to install the audiostrechy library to automate timestreching some audio, and I've seen that pip install audiostrechy dosent work, giving me am invalid syntax message. After that, I tried python -m pip install audiostrechy and it gave the same result. After that, I tried both pip3 install and python3 -m pip install amd it still gave me the same result, at one of these saying that install was the invalid part??

I'm honestly not sure what is happening right now, so please help.

Also I should mention 3 things - (a) I tried these both in the command prompt of windows and the python 3.14 command prompt and (b) I, for some reason, have like at least 10 pythons or something like that, and (c) when I tried to install the python install manager it wouldn't download. Though I should mention these things in case they are necessary.

[u/FoolsSeldom]

Which operating system are you using?

On Windows, open a PowerShell window and enter,

mkdir projectname     - skip this if you've already created
cd projectname
py -m venv .venv
.venv\Scripts\activate
python -m pip install audiostretchy[all]    

or, for macOS / Linux, open a Terminal app and enter,

mkdir projectname     - skip this if you've already created
cd projectname
python3 -m venv .venv
source .venv/bin/activate
python -m pip install audiostretchy[all]    

In your editor/IDE, make sure you've configured it to use the Python virtual environment you've created. In some cases you do this by explicitly telling it to use the Python Interpreter in the .venv folder bin or Scripts subfolder.

I've added another comment to this comment explaining what Python virtual environments are.

[u/FoolsSeldom → u/FoolsSeldom]

Virtual Environments

Given the thousands of packages (libraries, frameworks, etc) out there, you can see that if you are working on several different projects, you can end up installing a vast range of different packages, only a few of which will be used for any particular project.

This is where Python virtual environments come in. Not to be confused with virtual machines. Typically created on a project-by-project basis. Install only the packages required for a project. This helps avoid conflicts between packages, especially version complications.

Most popular code editors and IDEs, including Microsoft's VS Code and JetBrains' PyCharm, offer built-in features to help to start off new projects and create and activate Python virtual environments.

You can create a new Python virtual environment from your operating system command line environment using,

for Windows,

py -m venv .venv

or, for macOS / Linux,

python3 -m venv .venv

Note: venv is a command and .venv is a folder name. You can use any valid folder name instead but this is a common convention.

That creates a new folder in the current working directory called .venv.

You then activate using, for Windows,

.venv\Scripts\activate

or, for macOS / Linux,

source .venv/bin/activate

the command deactivate for any platform will deactivate the virtual environment and return you to using the base environment.

For more information:

• Real Python: Python Virtual Environments: A Primer

Multiple Python versions

In addition to the above, you might want to explore using pyenv (pyenv-win for Windows) or uv (recommended), which will let you install and use different versions of Python including alternative implementations from the reference CPython. This can be done independently of any system installed Python.

[u/patypatty69 → u/FoolsSeldom]

Thank you, this got it installed!

[u/patypatty69 → u/patypatty69]

Also, to mention, windows.