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Unable to import Pandas on Replit.com - Python

I'm unable to import pandas with import pandas as pd on replit.
I've already installed the package with pip install pandas and it can be seen in packages. I've successfully imported it to other projects on replit. Every time I try importing it into my code on this project, it gives me the following error:
Traceback (most recent call last):
File "main.py", line 1, in <module>
import pandas as pd
File "/home/runner/thing/venv/lib/python3.8/site-packages/pandas/__init__.py", line 16, in <module>
raise ImportError(
ImportError: Unable to import required dependencies:
numpy:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy C-extensions failed. This error can happen for
many reasons, often due to issues with your setup or how NumPy was
installed.
We have compiled some common reasons and troubleshooting tips at:
https://numpy.org/devdocs/user/troubleshooting-importerror.html
Please note and check the following:
* The Python version is: Python3.8 from "/home/runner/thing/venv/bin/python"
* The NumPy version is: "1.22.2"
and make sure that they are the versions you expect.
Please carefully study the documentation linked above for further help.
Original error was: libz.so.1: cannot open shared object file: No such file or directory

You don't need to use pip to install packages on repl.it -- and in fact, you shouldn't! Using Nix derivations not only works better (as you're using their OS distro the way it's designed), but also keeps their storage costs low, by allowing packages to be used from a read-only, hash-addressed, shared store.
Binaries built for other distributions might assume that there will be libraries in /lib, /usr/lib, or the like, but that's not how NixOS works: Libraries will be in a path like /nix/store/<hash>-<packagename>-<version>/lib, and those paths get embedded into the executables that use those libraries.
The easiest thing to do here is to create a new bash repl, but to add a Python interpreter to it. (I suggest this instead of using a Python repl because the way they have their Python REPLs set up adds a bunch of extra tools that need to be reconfigured; a bash repl keeps it simple).
Create a new bash repl.
Click on the three-dots menu.
Select "Show Hidden Files".
Open the file named replit.nix
Edit the file by adding a Python interpreter with pandas, as follows:
{ pkgs }: {
deps = [
pkgs.bashInteractive
(pkgs.python38.withPackages (p: [p.pandas]))
];
}
...changing that to taste (as long as they're getting software from a channel that has binaries for Python 3.9 or 3.10, for example, you can change python38 to python39 or python310).
Click the "run" button
In the new shell that opens, run python, and see that you can import pandas without trouble.
If, after you add a Python file to your repl, you can also change the .replit hidden file to make it run that file automatically on startup. Note that on NixOS, you should use #!/usr/bin/env python as your shebang, as PATH lookups are essential.

Problem with importing Numpy I delete numpy but when I try run program It says That I still have

Problem with importing Numpy, I delete numpy but when I try run program It says That I still have it, I tryed different versions but its not working anyway
Exception has occurred: ImportError
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy C-extensions failed. This error can happen for
many reasons, often due to issues with your setup or how NumPy was
installed.
We have compiled some common reasons and troubleshooting tips at:
https://numpy.org/devdocs/user/troubleshooting-importerror.html
Please note and check the following:
The Python version is: Python3.8 from "C:\ProgramData\Anaconda3\python.exe"
The NumPy version is: "1.19.2"
and make sure that they are the versions you expect.
Please carefully study the documentation linked above for further help.
Original error was: DLL load failed while importing _multiarray_umath: Nie można odnaleźć określonego modułu.
File "C:\Users\kamil\Desktop\m.py", line 1, in
import numpy as np

I delete the whole anaconda tools and install the only python, and change the chosen python tool in Visual studio. Because it was using anaconda instead of just python.

Python does not import installed external library

This is a rather weird problem. I'm on Windows and using Anaconda for Python. There is a financial tool library called TA_lib (Technical Analysis Library). Since this library is not officially supported, I had to install a whl version and I got it from here.
After installation I was able to use it. But sometimes, when I start Anaconda and Spyder, the import talib command yields "Talib has no functiona as ..." and I cannot import and use it. When this happens, I follow these steps:
I close Anaconda and Spyder
I install the library again through Anaconda prompt (I see requirement already satisfied messge)
I restart Anaconda and Spyder
If I'm lucky, I can import talib after first try. If not, I have to repeat these steps for a couple of times. What might be wrong?
EDIT 1:
Now it's not working. Here is the error log:
import pandas as pd
import talib
import numpy as np
Traceback (most recent call last):
File "<ipython-input-2-a3bb601353da>", line 2, in <module>
import talib
File "C:\Users\ismetb\Desktop\AlgoritmikFinans\Classifier 11-12-2018 1830 v2\talib.py", line 90, in <module>
upperband, middleband, lowerband = talib.BBANDS(close, timeperiod=5, nbdevup=2, nbdevdn=2, matype=talib.MA_Type.T3)
AttributeError: module 'talib' has no attribute 'BBANDS'

There is a chance you've installed it wrong. Also consider that this is an unofficial library.
Make sure you installed the correct TA_lib for your Python version. What Python version are you using?
If it's 3.4, make sure you have downloaded the TA_lib cp34 for windows 64 bits or 32 bits. If it's another version, make sure you find the one appropriate to you.
Also another useful link to download TA_lib for 64bit is here.

I figured the problem. My Python file name was Talib_pure and then I renamed it to Talib. Since I import talib with import talib command, Python tried to import my own code isntead of talib library and therefore it got confused.
I renamed the file to ta_lib and now it works (so far at least).

can't import pyd file from scipy

trying to import scipy.interpolate but it can’t import _fblas.pyd. It keeps throwing the following error
File "C:\cygwin64\lib\python2.7\site-packages\scipy/linalg/blas.py", line 155, in <module>
from scipy.linalg import _fblas
ImportError: cannot import name _fblas
My online research suggested that this is because I had the wrong version of numpy installed, and I need to install numpy+mkl. So I uninstalled the version I had and pip installed numpy 1.10.4, which includes mkl.
This did not fix the original problem with _flbas.pyd.
I would reinstall scipy but I can't remember where I got the version I have, and when I pip install scipy 0.17.1.tar.gz it throws an error saying that it has no blas resources, which are necessary. I've also tried to download it from here: https://github.com/scipy/scipy/releases, but they don't include _fblas.pyd in the first place.
I’m not sure where to go from here. I'm not even entirely sure why it won't import the _fblas.pyd file.

This looks like you tried to manually comply to your needed packages. Even though I take my hat off at your effort, keep in mind that this is not an simple task at all.
I might also add that this kind of work is not meant for a developer ("the person who writes the code"), but a full time maintainer. Specially with your particular Cygwin environment
So, what can you do? Alternatively, you can use one of Continuum's mkl-ready python-and-many-tools-including-mkl+scipy distribution or Enthought's Canopy. Hopefully, this will avoid you lots of hours of staring at the screen wondering what's wrong

Python: Installing and using Exscript module Windows x86

I have been banging my head against the wall trying to get Exscript installed. After multiple failed attempts at doing it manually, I installed ActivePython and had success running "pypm install Exscript" from the cmd prompt.
I am now going through the Exscript documentation (found here https://github.com/knipknap/exscript/wiki/Python-API-Tutorial) and if I run the first example script I get an error:
>>> from Exscript.util.interact import read_login
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
from Exscript.util.interact import read_login
ImportError: No module named interact
So, I understand that this is saying that there is no module interact. How can I check this? Is there a way I can manually add this module? I would love to know WHY this module didnt come with the package, but that may be impossible to answer :)
Any and all help is greatly appreciated. Thank you
EDIT -
import Exscript.util works but if I try import Exscript.util.Interact I get the error. When I look in util.py I see an entry that says "from FooLib import Interact". I first thought it may just be a capitalization error (Exscript.util.interact vs util.Interact) but neither of those work. I am not sure where to go from here... :(
EDIT -
I have posted this question on the developers forums, hopefully he will have an answer for us. https://github.com/knipknap/exscript/issues/15
EDIT -
The developer suggested that I was using an old version and told me to download the latest. I had struggled installing the module manually so I googled how to easily install py modules. I found a writeup on easy_install.exe. I ran "c:\Python26>easy_install C:\Users\support\Desktop\lou\knipknap-exscript-v2.1-70-gf5583f3.tar.gz" from the cmd prompt, the module was installed (no errors) and now when i run the script it works.
Next challenge will be how to get these scripts to run as stand-alone exe's on users computers without Python installed :)
THANK YOU to everyone to commented I truely appreciate your help.
Lou

One common way packages are installed is as directories. So check your site-packages directory for an Exscript directory, and inside that there should be a util directory, and inside that there should be an interact.py file. Look for similar spellings in case the tutorial misspelled something.