diff --git a/install.py b/install.py
index 0f210a7fce..b6f497a057 100755
--- a/install.py
+++ b/install.py
@@ -22,10 +22,32 @@
 import shutil
 import subprocess
 import sys
+from typing import Callable, Optional, Tuple
 
 # Flush output on newlines
 sys.stdout.reconfigure(line_buffering=True)
 
+
+class bcolors:
+    OKGREEN = "\033[92m"
+    WARNING = "\033[93m"
+    FAIL = "\033[91m"
+    ENDC = "\033[0m"
+
+
+CUDA_PATH_ERROR_RE = (
+    r"The\s+following\s+variables\s+are\s+used\s+in\s+this\s+project,\s+but"
+    r"\s+they\s+are\s+set\s+to\s+NOTFOUND.\s+Please\s+set\s+them\s+or\s+make"
+    r"\s+sure\s+they\s+are\s+set\s+and\s+tested\s+correctly\s+in\s+the\s+CMake"
+    r"\s+files:\s+CUDA_CUDA_LIBRARY\s+\(ADVANCED"
+)
+
+CUDA_PATH_ERROR_MESSAGE = """
+The most likely error is Legion's FindCUDA failing to find the CUDA libraries.
+This can usually be fixed by setting CUDA_PATH in the environment.
+For most systems, this will be CUDA_PATH=/usr/local/cuda/lib64/stubs.
+"""
+
 os_name = platform.system()
 
 if os_name == "Linux":
@@ -76,10 +98,21 @@ def __call__(self, parser, namespace, values, option_string):
         setattr(namespace, self.dest, not option_string.startswith("--no"))
 
 
-def execute_command(args, verbose, **kwargs):
+def execute_command(
+    args, verbose, suggested_fixes: Optional[Tuple[Callable]] = None, **kwargs
+):
     if verbose:
         print('Executing: "', " ".join(args), '" with ', kwargs)
-    subprocess.check_call(args, **kwargs)
+    try:
+        output = subprocess.check_output(
+            args, stderr=subprocess.STDOUT, **kwargs
+        ).decode("utf-8")
+        for fix in suggested_fixes:
+            fix(output)
+    except subprocess.CalledProcessError as e:
+        for fix in suggested_fixes:
+            fix(e.output.decode("utf-8"))
+        raise
 
 
 def scikit_build_cmake_build_dir(skbuild_dir):
@@ -120,6 +153,14 @@ def was_previously_built_with_different_build_isolation(
     return False
 
 
+def check_cuda_paths_error(output):
+    import re
+
+    match = re.compile(CUDA_PATH_ERROR_RE).search(output)
+    if match:
+        print(bcolors.FAIL + CUDA_PATH_ERROR_MESSAGE + bcolors.ENDC)
+
+
 def install_cunumeric(
     arch,
     build_isolation,
@@ -359,7 +400,13 @@ def validate_path(path):
         }
     )
 
-    execute_command(pip_install_cmd, verbose, cwd=cunumeric_dir, env=cmd_env)
+    execute_command(
+        pip_install_cmd,
+        verbose,
+        cwd=cunumeric_dir,
+        env=cmd_env,
+        suggested_fixes=(check_cuda_paths_error,),
+    )
 
 
 def driver():