src/bin/sage-eval: Do not fail if sage.calculus.predefined is not ava…

…ilable
mkoeppe · Oct 19, 2021 · d5e24d5 · d5e24d5
1 parent 6b0fbda
commit d5e24d5
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/bin/sage-eval b/src/bin/sage-eval
@@ -2,7 +2,10 @@
 
 import sys
 from sage.all import *
-from sage.calculus.predefined import x
+try:
+    from sage.calculus.predefined import x
+except ImportError:
+    pass
 from sage.repl.preparse import preparse
 
 if len(sys.argv) > 1: