try installing requirements first

Charlotte Godley · Charlotte Godley · commit ea0662544d85 · 2019-10-18T16:01:53.000+01:00
diff --git a/Dockerfile b/Dockerfile
@@ -12,5 +12,6 @@ COPY setup.cfg ./dsbuild
 COPY MANIFEST.in ./dsbuild
 COPY requirements.txt ./dsbuild
 
-RUN cd dsbuild ; python3 setup.py install
+
+RUN cd dsbuild ; pip3 install -r requirements.txt && pip3 install .
 #RUN rm -rf dsbuild
