Error: Check for imagemagick
@@ -112,6 +112,12 @@ def get_image(img):
"""Validate image input."""
image = Path(img)
+ # Check if the user has Imagemagick installed.
+ if not shutil.which("convert"):
+ print("error: imagemagick not found, exiting...")
+ print("error: wal requires imagemagick to function.")
+ exit(1)
+
if image.is_file():
return image
