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How to install novas via python pip




novas - The United States Naval Observatory NOVAS astronomy library, it belongs to Classifiers:

- Operating System :: MacOS :: MacOS X
- Topic :: Scientific/Engineering :: Astronomy

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



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_novas_env

- Active the virtual environment

test_novas_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_novas_env

- Active the virtual environment

source test_novas_env/bin/active


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

To install novas on Windows(CMD):

py -m pip install novas

To install novas on Unix/macOs:

pip install novas


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

Example:

pip install novas==3.1


Please see the version list below table:

VersionReleased dateCommand
novas 3.1.1.52020-01-25T16:20:24Windows:

py -m pip install novas==3.1.1.5

Unix/macOs:

pip install novas==3.1.1.5

novas 3.1.1.42016-12-02T04:36:02Windows:

py -m pip install novas==3.1.1.4

Unix/macOs:

pip install novas==3.1.1.4

novas 3.1.1.32015-01-24T03:48:05Windows:

py -m pip install novas==3.1.1.3

Unix/macOs:

pip install novas==3.1.1.3

novas 3.1.1.22013-07-31T19:07:18Windows:

py -m pip install novas==3.1.1.2

Unix/macOs:

pip install novas==3.1.1.2

novas 3.1.1.12013-03-02T14:14:43Windows:

py -m pip install novas==3.1.1.1

Unix/macOs:

pip install novas==3.1.1.1

novas 3.1.12012-11-26T00:06:50Windows:

py -m pip install novas==3.1.1

Unix/macOs:

pip install novas==3.1.1

novas 3.12012-09-19T22:16:25Windows:

py -m pip install novas==3.1

Unix/macOs:

pip install novas==3.1


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

Download the distribution file from novas-3.1.1.5.tar.gz or the specific novas version in the below list of distribution

After that, install by command:

On Windows(CMD):

py -m pip install <path_to_novas_downloaded_file>

On Unix/macOs:

pip install <path_to_novas_downloaded_file>


List distribution:

- novas-3.1.tar.gz
- novas-3.1.1.tar.gz
- novas-3.1.1.1.tar.gz
- novas-3.1.1.2.tar.gz
- novas-3.1.1.3.tar.gz
- novas-3.1.1.4.tar.gz
- novas-3.1.1.5.tar.gz


Project link:

- Homepage