Coding With Fun
Home Docker Django Node.js Articles Python pip guide FAQ Policy
 

How to install py-cobra via python pip




py-cobra - A fast, flexible and simple development environment framework for Ethereum smart contract, testing and deployment on Ethereum virtual machine(EVM). https://cobraframework.github.io, it belongs to Classifiers:

- Topic :: Software Development :: Build Tools

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



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_py-cobra_env

- Active the virtual environment

test_py-cobra_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_py-cobra_env

- Active the virtual environment

source test_py-cobra_env/bin/active


Step 2: OK, now, let flow below content to start the installation py-cobra

To install py-cobra on Windows(CMD):

py -m pip install py-cobra

To install py-cobra on Unix/macOs:

pip install py-cobra


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

Example:

pip install py-cobra==0.0.0.dev1                                                        pre-release


Please see the version list below table:

VersionReleased dateCommand
py-cobra 0.1.02019-07-13T15:45:07Windows:

py -m pip install py-cobra==0.1.0

Unix/macOs:

pip install py-cobra==0.1.0


Step 4: Otherwise, you can install py-cobra from local archives:

Download the distribution file from py-cobra-0.1.0.tar.gz or the specific py-cobra version in the below list of distribution

After that, install by command:

On Windows(CMD):

py -m pip install <path_to_py-cobra_downloaded_file>

On Unix/macOs:

pip install <path_to_py-cobra_downloaded_file>


List distribution:


Project link:

- Homepage