Is it possible to install PyEnchant 1.6.x with Python 3.4.x 64 bit on a mac?
When trying to install PyEnchant with pip install, it is installed within the 2.7 version so far.
Did anyone try to use it with version 3.4?
As it seems there is no other way to install PyEnchant (version 1.6.6 is the one most up to date as of now) to download the source codes at
https://pypi.python.org/pypi/pyenchant/
and put the unzipped files in the appropriate folder into /Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/site-packages.
This is because the automated way using pip install pyenchant leads to an install within the folder within version 2.7 so far.
Related
Im new to programming and stuff and was looking to install python 3.9.6 using home-brew. To do that would I just have to type in brew install python#3.9 into the terminal, or is there some other way? Thanks!
You can't ensure a specific version 3.9.6 with brew package python#3.9. Homebrew is a package manage designed to get latest pacakge. python#3.9 will be kept updating to the latest patch version 3.9.x.
If you REALLY to stick with specific python version, choose conda (miniconda is preferred) or pyenv.
libdoc2testbench is a tool of Robot Framework which supports importing test results to imbus testbench. Due to Robot Framework documentation, it is to be installed by
pip install robotframework-libdoc2testbench
I want to install it on Ubuntu 18.04; there I get the error:
Could not find a version that satisfies the requirement robotframework-libdoc2testbench (from versions: )
No matching distribution found for robotframework-libdoc2testbench
Best regards
Gerhard
You are probably calling pip from Python 2.7.
Make sure you use Python 3, for example with:
python3 -m pip install robotframework-libdoc2testbench
EDIT: You can download the .wheel or source tar from pypi.org and install with pip pointing to it (and then if needed, download other required packages).
However the solution to your problem is the Python version. From the project page, we see it needs Python 3.7.
Installing Spacy on Windows 10 with pip is failing. Installing any other of a number of modules is working fine for me.
Here is a pastebin containing the error message:
pip install -U spacy
or
python -m pip install spacy
output:
https://pastebin.com/Y9np4veN
I have tried this both with and without virtualenv and it is failing in the same manner either way. I have also already tried installing and updating setuptools. I've ensured that I am using Python 3.7 and pip3. There is no other version of python or pip installed on my PC.
I downgraded to Python 3.6 and was able to successfully install spacy
Using x86-64 ("64-bit") version of Python 3.7 (3.7.4) instead of x86 ("32-bit") one on Windows fixed the issue for me.
I HAVE PYTHON 3.6.6 INSTALLED IN MY WINDOWS 7 PLATFORM BUT WHEN I TRIED TO INSTALL OPENCV PACKAGE IT SAYS REQUIREMENT ALREADY SATISFIED AND IF I TRY TO IMPORT CV2 IT SAYS NO MODULE .I'VE TRIED ALL POSSIBLE METHODS ON INTERNET WHAT SHOULD I DO
i tried to download opencv exe from sourceforge and copying cv2.pyd file and then pasting it in site packages
i tried pip install opencv_python-4.0.1-cp37-cp37m-win_amd64.whl
but nothing works
The error message says that you are asking PIP install a version of cv2 for 64-bit Python 2.7, and that installation is failing. So the installation is not happening because it's the wrong version. That might be because you don't have Python 2.7, or because you have a 32-bit processor, or both. Navigate to Python36\Scripts and issue the command pip install opencv_python. Then pip will find the appropriate file to download, and install it.
I tried to install psycopg2 as:
pip install psycopg2
It was giving error for pg_config. I checked some stackoverflow notes and installed PostgreSQL. Added the path of pg_config in $PATH.
Now it is giving the below error:
LINK : fatal error LNK1181: cannot open input file 'libpq.lib'
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\BuildTools\\VC\\Tools\\MSVC\\14.14.26428\\bin\\HostX86\\x64\\link.exe' failed with exit status 1181
Any help on this?
Have you tried reinstall without pip?
sudo apt-get install python3-psycopg2
EDIT: Since you're on windows:
You can try this if you're using python 2.7:
pip uninstall psycopg2
pip install git+https://github.com/nwcell/psycopg2-windows.git#win64-py27#egg=psycopg2
If you're using python 3.4:
pip uninstall psycopg2
pip install git+https://github.com/nwcell/psycopg2-windows.git#win64-py34#egg=psycopg2
More info here.
If you prefer, you can download the installer (.exe) and install it.
You can find it here.
I found the issue.... I was using Python 3.7 version. Looks like the latest stable version of psycopg2 (2.7.4) is not yet supported on Python 3.7. It is supported till 3.6
I downgraded my python to 3.6.5 in Anaconda and also to 2.7.15 through PyCharm. I was able to install psycopg2 in both and use them.
Go to https://pypi.org/project/psycopg2
in release history and select the version you want to download.
There will be a table with files and the versions of python that can be compatible with the selected version.
Now download the wheel file that matches your system configuration(mac/linux/win-32/win-64)
I did this and was able to download the package.
For windows10(64-bit), download psycopg2-2.7.7-cp36-cp36m-win_amd64.whl (998.5 kB), in case you have selected 2.7.7
For Windows users, to install the psycopg2 without any errors first install Python 3.7.4 version and then install psycopg2 using command pip install psycopg2 as it worked complete fine with me. I think there is some issue in Python 3.8.0 version onwards because while installing psycopg it is showing an error in setup wheels.
In case you are here in 2020, this is a problem with version 3.8 of python. I had the issue recently. Try using virtualenv so that you can use lower versions of python in your workspace until psycopg2 is supported fully on Python version 3.8