pip install unroll πŸ‘‰ Error Code 1: python setup.py egg_info ✅ Fixed : Chris

pip install unroll πŸ‘‰ Error Code 1: python setup.py egg_info ✅ Fixed
by: Chris
blow post content copied from  Be on the Right Side of Change
click here to view original post

3/5 - (1 vote)

Problem Formulation

If you try to install Python packages using pip, particularly the package “unroll”, you may encounter an error that halts the installation process. The error message displayed is:

Command "python setup.py egg_info" failed with error code 1

πŸ§‘‍πŸ’» Recap: Python setup.py – What’s This?

Most Likely Solution: Upgrade Setuptools and Pip

Ensuring that setuptools and pip are updated is crucial as outdated versions can cause installation failures. The following commands can be used to upgrade them:

pip install --upgrade setuptools
pip install --upgrade pip

If setuptools is missing the module ez_setup, it can be installed using:

pip install ez_setup

Then, retry installing the package:

pip install unroll

Second Most Likely Solution: Install/Upgrade Dependencies

Sometimes, the error might be due to missing dependencies or system-level packages. Installing or upgrading them might resolve the issue. For instance, installing python-dev and libpq-dev before installing the package might be helpful:

sudo apt-get install python-dev libpq-dev
pip install [package-name]

Third Most Likely Solution: Using Virtual Environments

Utilizing virtual environments can isolate the package installation, preventing system-wide conflicts. The following steps can be used:

  • Clone the repository: git clone https://github.com/Zulko/unroll
  • Navigate to the directory: cd unroll
  • Build the wheel: python setup.py bdist_wheel
  • Install using pip: pip install [wheel-name].whl

Additional Solution Ideas

  1. Installing Visual C++ Compiler for Python: For Windows users, installing the Microsoft Visual C++ Compiler might resolve the issue. After installing it, retry installing the package using pip.
  2. Upgrading Python: Upgrading Python to a newer version and ensuring that pip points to the correct version might resolve the issue.
  3. Using Different Pip Versions: Trying to install using different pip versions (pip2 or pip3) might work, depending on the package and Python version compatibility.
  4. Manual Dependency Resolution: Manually installing dependencies or using wheels from platforms like Gohlke’s unofficial Windows binaries for Python can also be a solution.
  5. Using System Package Managers: For some Linux distributions, using system package managers like apt to install Python packages might work:
   sudo apt-get install python-[package-name]
  1. Installing Additional Libraries: Installing additional libraries like python-psycopg2 or python-mysqldb using apt might also resolve dependency issues.
  2. Using Different Installation Methods: Trying different installation methods like using easy_install instead of pip or using wheels for installation might bypass the issue.


The error Command "python setup.py egg_info" failed with error code 1 during pip installations can stem from issues like outdated pip/setuptools, missing dependencies, or system-level conflicts. Solutions range from upgrading pip and setuptools, ensuring all dependencies are installed, using virtual environments, or upgrading Python.

Find more info here in case you couldn’t resolve it with the content of this article.

Also, check out our free Python cheat sheets here: πŸ‘‡

The post pip install unroll πŸ‘‰ Error Code 1: python setup.py egg_info ✅ Fixed appeared first on Be on the Right Side of Change.

October 07, 2023 at 09:48PM
Click here for more details...

The original post is available in Be on the Right Side of Change by Chris
this post has been published as it is through automation. Automation script brings all the top bloggers post under a single umbrella.
The purpose of this blog, Follow the top Salesforce bloggers and collect all blogs in a single place through automation.