I want to upload Box2D‑2.3.2‑cp39‑cp39‑win_amd64.whl to my 3.9 python loaded mac. It always gives me this ERROR: Box2D‑2.3.2‑cp39‑cp39‑win_amd64.whl is not a valid wheel filename. I write the code "pip install Box2D‑2.3.2‑cp39‑cp39‑win_amd64.whl". So what should you offer to do. Thank you,
win in the whl filename stands for windows, so you do not have the correct whl file for your platform. You need to grab a macos labeled whl file from Pypi
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I'm trying to install the mips-linux-gnu-gcc Toolchain on Debian 7 from a guide, which has the instructions to install it from a directory on the machine (which I already sent in) and has the following command to do so:
export PATH=toolchain/bin/path:$PATH
and the next step is to check it's version:
mips-linux-gnu-gcc --version
But the only result I have is the "command not found result", I made sure the files are inside the folder and they are, and checking the mips-linux-gnu-gcc file I have the following result:
Am I doing something wrong? I have no experience with this kind of files and I haven't found any other way to install it, so I really need help with this :/
I solved it! the problem was the directory that I was exporting to PATH, since I installed everything on the root folder I had to put /root/ at the start of the url indicated in the instruction guide.
I am just starting with Python, and I need to install Python 3.8 version. I assume this is the right place to get it:
https://www.python.org/downloads/release/python-3811/
After extracting .tar I get these files: screenshot of folder
but I don't know what to do next.
I searched for the answer and then I tried installing it from command line, however - without success.
I would be grateful if you could help me with such a basic but essential issue.
Thank you!
Read this Using Python on Windows
I own an off grid server (linux x86_64 with python3.8) on which I would like to install pypi packages. Up to now, I download manually each package and dependencies from pypi.org. And it is painful.
I would like to use pip3 download feature which is perfect for my needs ! Except the platform I download from is very different (win_amd64 with python3.6). Since I want to get numpy-1.18.5-cp38-cp38-manylinux1_x86_64.whl, I tried :
pip3 download --verbose --only-binary=:all: --abi=cp38 --platform=manylinux1_x86_64 numpy
And, checking the verbose log, for the line which correspond to the expected wheel, I get a it is not compatible with this Python... Of course it isn't !
How could I force pip3 to download the appropriate .whl file even if it is not the correct one for the platform I download it from ?
If you're passing --abi, you have to also pass the --python-version so pip can build the correct platform tag. This should work (untested):
$ pip3 download --only-binary=:all: --python-version=38 --abi=cp38 --platform=manylinux1_x86_64 numpy
Although admitted, pip download is anything but reliable, e.g. when it comes to resolving environment markers and stuff.
I have just downloaded the youtube-dl-2014.07.15.tar_2.gz in my windows. At first I want to tell I don't know anything about python. And I already have installed python 2.7. Can anyone give me instruction to execute these scripts?
I have already tried to run...but there is some error like these. "No mudule named youtube-dl"
I want a fresh start. Now I am using windows 8.1 and I have also tried youtube-dl.exe. And there is also problem like screenshot
If I want to get worked both script and program what will I do?Any helps will be appreciated. If you give me instruction from scratch that will be better.
To install youtube_dl in Python on Windows (command from their github):
Tested with Python 3.9 on Windows 10
pip install --upgrade youtube-dl
Now when using it, notice that the name of the Python module is with an underscore.
Because it is a Python module, use it like so:
py -m youtube_dl <video url>
Of course video url is the video you want to download
This seems to be caused by a limitation of py2exe. You may want to file a youtube-dl bug report for moving to a cxfreeze, which should not have that problem. In any case, simply moving the youtube-dl.exe file into another directory such as C:\Users\Shamim should fix the problem.
you need just to put the youtube-dl.exe file in in your home directory or any other location on your PATH.
You can see your PATH in your "Envirenment Variables"
The latex file is giving the following error:
! LaTeX Error: File `datetime.sty' not found.
Here is the Latex code: \usepackage{datetime}
Am I missing something?
I am using Debian 3.1 Linux Machine.
I don't use Debian myself, but if I look it up, Debian contains it in the package 'texlive-latex-extra'. If you installed LaTeX via the packet-manager of debian (I think so) the command 'apt-get install texlive-latex-extra' executed as root should install you the needed file. Alternatively you can use a graphical package-manager to install the package.
If your LaTeX Distribution does not load the package automatically, you can try to install it manually according to the readme file here: http://www.ctan.org/pub/tex-archive/macros/latex/contrib/datetime/ Edit: http://www.ctan.org/pkg/datetime
Yes, you are missing the datetime.sty file; you are probably missing the whole package too. What system are you using for managing your (La)TeX installation ? If you tell us you may get more specific advice than I can give.
You need to get the datetime package from CTAN or one of its mirrors and install it into your local texmf tree. Your LaTeX manager will do this for you. You may also be able to configure your LaTeX manager to automatically download and install packages the first time they are requested.