--- a/mercurial/util.py	Sat Mar 24 17:19:32 2018 +0900
+++ b/mercurial/util.py	Sat Mar 24 13:30:50 2018 +0900
@@ -108,7 +108,6 @@
 checkexec = platform.checkexec
 checklink = platform.checklink
 copymode = platform.copymode
-executablepath = platform.executablepath
 expandglobs = platform.expandglobs
 explainexit = platform.explainexit
 findexe = platform.findexe