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How to install pychemy via python pip




pychemy - Helpers for handling chemical formulas in Python, it belongs to Classifiers:

- Environment :: Other Environment
- Topic :: Scientific/Engineering :: Artificial Intelligence
- Topic :: Scientific/Engineering :: Artificial Life
- Topic :: Scientific/Engineering :: Bio-Informatics
- Topic :: Scientific/Engineering :: Chemistry
- Topic :: Scientific/Engineering :: Information Analysis
- Topic :: Scientific/Engineering :: Mathematics
- Topic :: Scientific/Engineering :: Visualization

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



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_pychemy_env

- Active the virtual environment

test_pychemy_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_pychemy_env

- Active the virtual environment

source test_pychemy_env/bin/active


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

To install pychemy on Windows(CMD):

py -m pip install pychemy

To install pychemy on Unix/macOs:

pip install pychemy


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

Example:

pip install pychemy==0.1


Please see the version list below table:

VersionReleased dateCommand
pychemy 0.5.02019-02-14T17:52:44Windows:

py -m pip install pychemy==0.5.0

Unix/macOs:

pip install pychemy==0.5.0

pychemy 0.4.62017-06-06T00:19:57Windows:

py -m pip install pychemy==0.4.6

Unix/macOs:

pip install pychemy==0.4.6

pychemy 0.4.52017-04-27T22:58:08Windows:

py -m pip install pychemy==0.4.5

Unix/macOs:

pip install pychemy==0.4.5

pychemy 0.4.42017-04-24T02:03:19Windows:

py -m pip install pychemy==0.4.4

Unix/macOs:

pip install pychemy==0.4.4

pychemy 0.12014-04-14T13:56:54Windows:

py -m pip install pychemy==0.1

Unix/macOs:

pip install pychemy==0.1


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

Download the distribution file from pychemy-0.5.0.tar.gz or the specific pychemy version in the below list of distribution

After that, install by command:

On Windows(CMD):

py -m pip install <path_to_pychemy_downloaded_file>

On Unix/macOs:

pip install <path_to_pychemy_downloaded_file>


List distribution:


Project link:

- Homepage