Add setuptools minimum version trap

diff --git a/library/setup.py b/library/setup.py
index aefc0229b3e1b2bef05297c985a90db9d1fdf52d..b21ce9d096d1de81b1997730cdc53626b7c16324 100755 (executable)
--- a/library/setup.py
+++ b/library/setup.py
@@ -22,9 +22,14 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 """
 
 SOFTWARE.
 """
 

-from setuptools import setup
+from setuptools import setup, __version__, version

 
 

-setup(
+minimum_version = version.pkg_resources.parse_version('30.4.0')
+
+if version.pkg_resources.parse_version(__version__) < minimum_version:
+    raise RuntimeError("Package setuptools must be at least version {}".format(minimum_version))
+
+result = setup(

     packages=['enviroplus'],
     packages=['enviroplus'],

-    install_requires=['pimoroni-bme280', 'pms5003', 'ltr559', 'st7735', 'ads1015']
+    install_requires=['setuptools>='.format(minimum_version), 'pimoroni-bme280', 'pms5003', 'ltr559', 'st7735', 'ads1015']

 )
 )