chore(README-mac.md): brew install boost@1.60 to avoid linking to icu…

… [ci skip]
rime · Jan 24, 2019 · 2a15ef4 · 2a15ef4
1 parent d15662a
commit 2a15ef4
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/README-mac.md b/README-mac.md
@@ -14,10 +14,11 @@ brew install git
 
 Install Boost:
 ``` sh
-brew install boost
+brew install boost@1.60
+brew link --force boost@1.60
 ```
 
-> **Notice:**
+> **Note:**
 >
 > Starting from version 1.68, homebrewed `boost` libraries depends on `icu4c`,
 > which is not provided by macOS.