note on pyhepmc

Author: mhostert

README.md

@@ -62,10 +62,13 @@ DarkNews is available on PyPI so from your python3.6+ (virtual environment or ot
 ```sh
 python3 -m pip install DarkNews
 ```
-or if your pip version is already set to your preferred python version, simply ```pip install DarkNews```.
+or if your pip version is already set to your preferred python version, simply ```pip install DarkNews```. This should install all dependencies for you. 
+
+**troubleshooting**: If you have any problems, try creating a brand new (conda or pyenv) environment, install the latest version of ```pip```, then pip install numpy first, and only then try to install pip install DarkNews. 
+
+If you experience any issues installing pyhepmc-ng, try installing numpy first, and then install pyhepmc-ng directly from Git using the following command: `pip install git+https://[email protected]/scikit-hep/pyhepmc@master`.
+Then pip install DarkNews.
 
-This should install all dependencies for you. If you have any problems, try creating a brand new (conda or pyenv) environment, install the latest version of ```pip```, pip install numpy, and try to install DarkNews. 
-We have tested installations on Ubuntu, Mac OS X, as well as Windows.
 
 If your installation is successful, you should be able to
 * import the module from your python scripts or notebook with `import DarkNews`

setup.cfg

@@ -1,6 +1,12 @@
 [metadata]
 name = DarkNews
-author = "Asli Abdullahi, Jaime Hoefken, Matheus Hostert, Daniele Massaro"
+authors = [
+	{ name="Asli Abdullahi"},
+	{ name="Jaime Hoefken"},
+	{ name="Matheus Hostert", email="[email protected]"},
+	{ name="Daniele Massaro"},
+	]
+
 author_email = "[email protected]"
 version = attr: DarkNews.__version__
 license = "MIT"