path: root/README
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Diffstat (limited to 'README')
1 files changed, 4 insertions, 0 deletions
diff --git a/README b/README
index 2de785d86e..d3a17e7631 100644
--- a/README
+++ b/README
@@ -132,6 +132,10 @@ This is what you need to do to compile and install Ruby:
If you fail to compile ruby, please send the detailed error report with
the error log and machine/OS type, to help others.
+Some extension libraries may not get compiled because of lack of
+necessary external libraries and/or headers, then you will need to run
+'<tt>make distclean-ext</tt>' to remove old configuration after
+installing them in such case.
== Copying