Doc: CG: fix EXTERNAL_BINARY compile command.

diff --git a/Documentation/contributor/basic-compile.itexi b/Documentation/contributor/basic-compile.itexi
index e69dccd380c034af416beaea42939d7b6cd1fa24..ab35b5391983a5a988e0f2093428ac8087cdf2c0 100644 (file)
--- a/Documentation/contributor/basic-compile.itexi
+++ b/Documentation/contributor/basic-compile.itexi
@@ -374,7 +374,7 @@ From a fresh Git checkout, do
 @example
 ./autogen.sh   # ignore any warning messages
 cp GNUmakefile.in GNUmakefile
-make -C python
+make -C scripts && make -C python
 nice make LILYPOND_EXTERNAL_BINARY=/path/to/bin/lilypond doc
 @end example