From 945a0334c71412ddeeb540f68481eee40e250c61 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Wed, 17 Apr 2024 19:13:51 +0900
Subject: [PATCH] Update build and install document related
 https://blade.ruby-lang.org/ruby-dev/39325

---
 doc/contributing/building_ruby.md | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/doc/contributing/building_ruby.md b/doc/contributing/building_ruby.md
index 2991385b94..4dabaca840 100644
--- a/doc/contributing/building_ruby.md
+++ b/doc/contributing/building_ruby.md
@@ -96,11 +96,20 @@
 5. Build Ruby:
 
     ``` shell
-    make install
+    make
     ```
 
 6. [Run tests](testing_ruby.md) to confirm your build succeeded.
 
+7. Install Ruby:
+
+    ``` shell
+    make install
+    ```
+
+    - If you need to run `make install` with `sudo` and want to avoid document generation with different permissions, you can use
+    `make SUDO=sudo install`.
+
 ### Unexplainable Build Errors
 
 If you are having unexplainable build errors, after saving all your work, try running `git clean -xfd` in the source root to remove all git ignored local files. If you are working from a source directory that's been updated several times, you may have temporary build artifacts from previous releases which can cause build failures.