pyproject details and python pinning in install script

install

@@ -53,7 +53,7 @@ def main():
         # (from a local dir if it exists)
         # "python -m pip install" instead of "pip install" handles a pip
         # issue where it fails in a long-named dir
-        run('virtualenv --python=python3 venv && '
+        run('virtualenv --python=python3.7 venv && '
             'source venv/bin/activate && '
             'python -m pip install {0} incremental && '.format(local_pip_packages) +
             'python -m pip install {0} -r {1}'.format(local_pip_packages, requirements_file))

pyproject.toml

@@ -1,3 +1,14 @@
+[project]
+name = 'manof'
+requires-python = ">=3.7,<3.8"
+version = "0.1.2"
+authors = [
+    {name = "Your Name", email = "[email protected]"},
+]
+
+[tool.setuptools]
+py-modules = []
+
 # please keep this to a minimum - defaults are good
 [tool.black]
 exclude = '''