Put lower bounds on major library versions to cut down on build errors.

Author: metasim

pyrasterframes/src/main/python/requirements.txt

@@ -1,7 +1,8 @@
 pytz
-shapely
+Shapely>=1.6.0
 pyspark==2.3.3  # See issue # 154
 numpy>=1.7
-pandas
+pandas>=0.25.0
 matplotlib<3.0.0  # no python 2.7 support after v2.x.x
 ipython==6.2.1
+rasterio>=1.0.0

pyrasterframes/src/main/python/setup.py

@@ -136,18 +136,18 @@ def dest_file(self, src_file):
     },
     install_requires=[
         'pytz',
-        'Shapely',
+        'Shapely>=1.6.0',
         'pyspark<2.4',
         'numpy>=1.7',
-        'pandas',
+        'pandas>=0.25.0',
     ],
     setup_requires=[
         'pytz',
-        'Shapely',
+        'Shapely>=1.6.0',
         'pyspark<2.4',
         'numpy>=1.7',
         'matplotlib<3.0.0',
-        'pandas',
+        'pandas>=0.25.0',
         'geopandas',
         'requests',
         'pytest-runner',
@@ -156,15 +156,15 @@ def dest_file(self, src_file):
         'ipykernel==4.8.0',
         'Pweave==0.30.3',
         'fiona==1.8.6',
-        'rasterio',  # for docs
+        'rasterio>=1.0.0',  # for docs
     ],
     tests_require=[
         'pytest==3.4.2',
         'pypandoc',
         'numpy>=1.7',
-        'Shapely',
-        'pandas',
-        'rasterio',
+        'Shapely>=1.6.0',
+        'pandas>=0.25.0',
+        'rasterio>=1.0.0',
         'boto3',
     ],
     packages=[