Assure scm versioning is pypa compatible

Related: #322 (comment)

Author: ssbarnea

pyproject.toml

@@ -1,5 +1,12 @@
 [build-system]
 requires = [
-  "setuptools>=50.3.2",
+  "pip >= 19.3.1",
+  "setuptools >= 42",
+  "setuptools_scm[toml] >= 3.5.0",
+  "setuptools_scm_git_archive >= 1.1",
+  "wheel >= 0.33.6",
 ]
 build-backend = "setuptools.build_meta"
+
+[tool.setuptools_scm]
+local_scheme = "no-local-version"

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name="pytest-html",
-    use_scm_version=True,
+    use_scm_version={"local_scheme": "no-local-version"},
     description="pytest plugin for generating HTML reports",
     long_description=open("README.rst").read(),
     author="Dave Hunt",