I tried installing a python package for colorizing string. i have tried updating the pip to 22.3 but still, the interpreter installer gives above error.
Kindly help me with this or any alternative package for colorizing string.
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I'm using Python 3.7 and I recently upgraded to Spyder 4.2.0 from Spyder 4.1.5. Now when I run my code (which was working fine before) I get the following error:
ImportError: Missing optional dependency 'xlrd'. Install xlrd >= 1.0.0 for Excel support Use pip or conda to install xlrd.
So apparently Spyder thinks 'xlrd' ('Excel Reader'?) is not installed. So I went to the Anaconda prompt and tried pip install xlrd, but it replied with
Requirement already satisfied: xlrd in c:\users\michael\anaconda3\lib\site-packages (2.0.1)
I tried uninstalling and reinstalling xlrd anyways, using pip, but it didn't change anything. How do I resolve this error?
Also, I'm not sure if this matters or not, but I originally installed Spyder via Anaconda, whereas now I just downloaded Spyder 4.2.0 by itself, through this link: https://github.com/spyder-ide/spyder/releases.
Also, on the linked github page, it says: "If you are new to Python or the Scientific Python ecosystem, we strongly recommend you to install and use Anaconda. It comes with Spyder and all its dependencies, along with the most important Python scientific libraries (i.e. Numpy, Pandas, Matplotlib, IPython, etc) in a single, easy to use environment."
I had at first assumed this was meant for people downloading Python/Anaconda for the very first time, but now I'm thinking this applies to a semi newbie at Python such as me? As someone who is not very familiar with how packages and dependencies work, should I be downloading Anaconda every time I want to update Python or Spyder?
Apologies for the (probably) silly newbie question...
This sounds like you needed to re-start Spyder for it to pick up the package you installed.
However, as the author of xlrd, I would suggest you do the following:
Stop Spyder
conda install openpyxl
Start Spyder.
Change your pandas code to be pd.read_excel(..., engine='openpxyl')
Screenshot of the error
I was trying to install pygame but I had gotten an error. I found out some people had the same problem with me but I could not find a way to solve it. I would be grateful if anyone could give an explanation on how to solve it. (I am quite new to python coding)
You are trying to install the latest version of pygame with a non-compatible version of python. Your current python version is 3.9, try installing an earlier version of python and a compatible version of pygame:
pip install python==3.8.3
pip install pygame==2.0.0.dev6
Should work.
I've recently downloaded the python package colorama to use in a small project, I'm having trouble installing/importing it.
For a bit more background, I use MacOS and I have two versions of Python on my Mac; 2.7 which comes with the mac by default and 3.7 which I use to code. The package seems to have been successfully installed, as when I try to reinstall it I get the message below. However, when I try to import the colorama module using a script in python 3.7 it simply tells me it doesn't exist.
Have I installed it for the wrong version of Python? And, if so, is it possible to make 3.7 my default version of python to prevent this from happening again? Or am I wrong about this issue entirely?
Requirement already satisfied: colorama in ./Library/Python/2.7/lib/python/site-packages (0.4.1)
I have MS Server 2012R2x64 and Python3.7 , i have installed needed packages, but when i try install tensorflow, i get sush error
C:\Windows\system32>pip3 install tensorflow
Collecting tensorflow
ERROR: Could not find a version that satisfies the requirement tensorflow (fro
m versions: none)
ERROR: No matching distribution found for tensorflow
I saw many similar topics here, but no one helped me.
This error means that there is no version(distributuon) for my OS,
Why there is no distirbution? because on my Win 8.1 x 64, python 3.7.2 tensorflow was installed very quickly. But on my server there is more RAM, so to perform analysis i need my server.
How to install tensorflow on my server?
In case people are still having this problem, it seems TensorFlow simply stopped hosting certain versions from PyPI. The pip error should now tell you what options are actually available. For example:
$ pip install tensorflow==1.11.0
Collecting tensorflow==1.11.0
ERROR: Could not find a version that satisfies the requirement tensorflow==1.11.0 (from versions: 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1, 2.0.0rc0)
ERROR: No matching distribution found for tensorflow==1.11.0
To install tensorflow normally with pip from a requirements file, you have to use one of the supported versions for example the ones listed above. The closest one for the example would be 1.13.1. However the easiest fix is to change the requirement to tensorflow>=1.11.0, which will install the latest ver 1 distribution, 1.14.0.
Try to follow with these instructions:
Install TensorFlow with pip
In particuar, you can try using this command:
python3 -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-1.12.0-py3-none-any.whl
but if it does not work, additional tips or other URLs can be found under the link above.
I hope I helped.
I have been successfully using PyCharm for my python work.All the packages can be easily installed by going to settings and then project interpreter but tensorflow installation is showing error.In suggestions it asked me to upgrade pip module.But even after that it shows error with following message:
" Could not find a version that satisfies the requirement tensorflow (from versions: ) No matching distribution found for tensorflow"
I am able to install all other packages but error is with tensorflow only.I am using windows.
Please run pip install tensorflow in command line and post the output here. Tensorflow can be installed on Windows but the process is often annoying.
You could also tried anaconda. It is has very nice UI and you could switch between different version.