updated readme and setup.py

README.md

@@ -88,6 +88,12 @@ compatible with Numpy.
 
 ## Installation
 
+You will need to the wheel and setuptools packages of python in order to install
+
 Download the repo, navigate in the terminal to the folder and run the following script:
 
-> python3 setup.py
\ No newline at end of file
+> python3 setup.py bdist_wheel sdist
+
+and then:
+
+> pip3 install .
\ No newline at end of file

setup.py

@@ -16,8 +16,8 @@ setuptools.setup(
     license='MIT',
     python_requires='>=3.10',
     install_requires=[
-        "numpy",
-        "uproot"
+        "numpy>=1.21.0",
+        "uproot>=4.0.11"
     ],
     keywords=['python', 'pxd', 'root'],
     classifiers= [