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diff --git a/meson.py b/meson.py
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+#!/usr/bin/env python3
+
+# Copyright 2016 The Meson development team
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# This file is an entry point for all commands, including scripts. Include the
+# strict minimum python modules for performance reasons.
+import sys
+
+# Check python version before importing anything else, we might have an older
+# Python that would error on f-string syntax for example.
+if sys.version_info < (3, 7):
+    print('Meson works correctly only with python 3.7+.')
+    print('You have python {}.'.format(sys.version))
+    print('Please update your environment')
+    sys.exit(1)
+
+from pathlib import Path
+
+# If we're run uninstalled, add the script directory to sys.path to ensure that
+# we always import the correct mesonbuild modules even if PYTHONPATH is mangled
+meson_exe = Path(sys.argv[0]).resolve()
+if (meson_exe.parent / 'mesonbuild').is_dir():
+    sys.path.insert(0, str(meson_exe.parent))
+
+from mesonbuild import mesonmain
+
+if __name__ == '__main__':
+    sys.exit(mesonmain.main())