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How to install pyfeyn via python pip




pyfeyn - An easy-to-use Python library to help physicists draw Feynman diagrams., it belongs to Classifiers:

- Environment :: Console
- Intended Audience :: Science/Research
- License :: OSI Approved :: GNU General Public License (GPL)
- Topic :: Artistic Software
- Topic :: Scientific/Engineering
- Topic :: Scientific/Engineering :: Physics

When you know about this project and you want to new install pyfeyn to support your project or you get trouble as ModuleNotFoundError: No module named "pyfeyn" or ImportError: cannot import name "pyfeyn" in your project, let follow this tutorial to install pyfeyn



Installation:

Step 1: First, ensure you installed pip in your os, to check pip has been installed on your computer

In Windows (CMD):

py -m pip --version

In Unix/macOS:

python3 -m pip --version

Ensure pip, setuptools, and wheel are up to date:

In Windows (CMD):

py -m pip install --upgrade pip setuptools wheel

In Unix/macOS:

python3 -m pip install --upgrade pip setuptools wheel


Optional - If you want to install in virtual environment:

In Windows (CMD):

- Install virtualenv - if you installed it, please ignore

py -m pip install --user virtualenv

- Create a virtual environment

py -m venv test_pyfeyn_env

- Active the virtual environment

test_pyfeyn_env\Scripts\active

In Unix/macOS:

- Install virtualenv - if you installed it, please ignore

pip3 install virtualenv

- Create a virtual environment

python3 -m venv test_pyfeyn_env

- Active the virtual environment

source test_pyfeyn_env/bin/active


Step 2: OK, now, let flow below content to start the installation pyfeyn

To install pyfeyn on Windows(CMD):

py -m pip install pyfeyn

To install pyfeyn on Unix/macOs:

pip install pyfeyn


Step 3: If you want to install a specific pyfeyn version, add ==<pyfeyn version> to the end command line

Example:

pip install pyfeyn==0.3.0b1                                                        pre-release


Please see the version list below table:

VersionReleased dateCommand
pyfeyn 1.0.02016-02-09T22:20:41Windows:

py -m pip install pyfeyn==1.0.0

Unix/macOs:

pip install pyfeyn==1.0.0

pyfeyn 0.3.52016-01-21T08:25:36Windows:

py -m pip install pyfeyn==0.3.5

Unix/macOs:

pip install pyfeyn==0.3.5

pyfeyn 0.3.42014-03-06T16:12:52Windows:

py -m pip install pyfeyn==0.3.4

Unix/macOs:

pip install pyfeyn==0.3.4

pyfeyn 0.3.32013-10-03T13:28:43Windows:

py -m pip install pyfeyn==0.3.3

Unix/macOs:

pip install pyfeyn==0.3.3

pyfeyn 0.3.22013-10-03T12:22:48Windows:

py -m pip install pyfeyn==0.3.2

Unix/macOs:

pip install pyfeyn==0.3.2

pyfeyn 0.3.12007-12-20T22:28:32Windows:

py -m pip install pyfeyn==0.3.1

Unix/macOs:

pip install pyfeyn==0.3.1

pyfeyn 0.3.02007-06-21T19:21:21Windows:

py -m pip install pyfeyn==0.3.0

Unix/macOs:

pip install pyfeyn==0.3.0


Step 4: Otherwise, you can install pyfeyn from local archives:

Download the distribution file from pyfeyn-1.0.0.tar.gz or the specific pyfeyn version in the below list of distribution

After that, install by command:

On Windows(CMD):

py -m pip install <path_to_pyfeyn_downloaded_file>

On Unix/macOs:

pip install <path_to_pyfeyn_downloaded_file>


List distribution:


Project link:

- Homepage