MNT #59 revert to starting YAML

python_installation/environment_2020_9.yml

@@ -7,12 +7,10 @@ channels:
   - pydm-tag
   - pcds-tag
 dependencies:
-  # xicam requires python 3.7
-  - python=3.7
+  - python>=3.7
   - aps-dm-api
   - apstools
   - area-detector-handlers
-  - astropy
   - bluesky>=1.6.2
   - databroker>=1.0.6
   - h5py
@@ -36,9 +34,7 @@ dependencies:
   - pyEpics>=3.4.2
   - pylint
   - pymongo
-  - pyqt>=5.9.2
-  # xicam requires pyqtgraph 0.10.0
-  - pyqtgraph=0.10.0
+  - pyqt=5
   - pyRestTable
   - qt=5
   - scikit-image
@@ -49,7 +45,6 @@ dependencies:
   - versioneer
   - xlrd
   - pip:
-    - ipython-genutils==0.2.0
+    # - ipython-genutils==0.2.0
     - sphinx-rtd-theme
     - super-state-machine
-    - xicam