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How to install NFW via python pip




NFW - Python routines for computing Navarro-Frenk-White halo properties, it belongs to Classifiers:

- Development Status :: 5 - Production/Stable
- Intended Audience :: Science/Research
- Programming Language :: Python :: 2
- Programming Language :: Python :: 2.7
- Programming Language :: Python :: 3.3
- Programming Language :: Python :: 3.4
- Programming Language :: Python :: 3.5
- Topic :: Scientific/Engineering
- Topic :: Scientific/Engineering :: Astronomy

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



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_NFW_env

- Active the virtual environment

test_NFW_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_NFW_env

- Active the virtual environment

source test_NFW_env/bin/active


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

To install NFW on Windows(CMD):

py -m pip install NFW

To install NFW on Unix/macOs:

pip install NFW


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

Example:

pip install NFW==0.2.0.dev1                                                        pre-release


Please see the version list below table:

VersionReleased dateCommand

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

Download the distribution file from NFW-0.2.0.dev2-py2.py3-none-any.whl or the specific NFW version in the below list of distribution

After that, install by command:

On Windows(CMD):

py -m pip install <path_to_NFW_downloaded_file>

On Unix/macOs:

pip install <path_to_NFW_downloaded_file>


List distribution:

- NFW-0.2.0.dev1-py2.py3-none-any.whl
- NFW-0.2.0.dev1.tar.gz
- NFW-0.2.0.dev2-py2.py3-none-any.whl
- NFW-0.3.1-py3-none-any.whl
- NFW-0.3.1.tar.gz


Project link:

- Homepage