try installing the quick ones, first

Author: timfel

graalpython/lib-graalpython/modules/ginstall.py

@@ -387,13 +387,6 @@ def pytz(**kwargs):
 
 
     def pandas(**kwargs):
-        try:
-            import numpy as np
-        except ImportError:
-            print("Installing required dependency: numpy")
-            numpy(**kwargs)
-
-
         try:
             import pytz as _dummy_pytz
         except ImportError:
@@ -412,6 +405,12 @@ def pandas(**kwargs):
             print("Installing required dependency: dateutil")
             dateutil(**kwargs)
 
+        try:
+            import numpy as np
+        except ImportError:
+            print("Installing required dependency: numpy")
+            numpy(**kwargs)
+
         # download pandas-0.20.3
         patch = """diff --git a/pandas/_libs/src/period_helper.c b/pandas/_libs/src/period_helper.c
 index 19f810e..2f01238 100644