How-to articles, tricks, and solutions about PACKAGE
"pip install unroll": "python setup.py egg_info" failed with error code 1
Here is an example of a command that could cause the error you described:
Can you find all classes in a package using reflection?
Yes, it is possible to find all classes in a package using reflection in Java.
How can I solve "java.lang.NoClassDefFoundError"?
java.lang.NoClassDefFoundError is an error that occurs when the Java Virtual Machine (JVM) can't find a required class definition at runtime. This can happen for a variety of reasons, including:
How to fix "Attempted relative import in non-package" even with __init__.py
The "Attempted relative import in non-package" error occurs when attempting to use a relative import within a script that is not part of a package.
What is __init__.py for?
__init__.py is a special Python file that is used to indicate that the directory it is present in is a Python package.