--- pam_oath/configure.orig	2022-01-31 11:20:05 UTC
+++ pam_oath/configure
@@ -12156,8 +12156,6 @@ if test "x$ac_cv_header_security_pam_modutil_h" = xyes
 #define HAVE_SECURITY_PAM_MODUTIL_H 1
 _ACEOF
 
-else
-  as_fn_error $? "PAM header files not found, install libpam-dev." "$LINENO" 5
 fi
 
 done
