doc/user: add install of binary package with brew on macOS

doc/de/weechat_user.de.adoc

@@ -78,6 +78,9 @@ Binärpakete sind für folgende Distributionen erhältlich:
   `rpm -i /path/to/weechat-x.y.z-1.i386.rpm`
 * openSUSE: `zypper in weechat`
 * Sourcemage: `cast weechat`
+// TRANSLATION MISSING
+* macOS (with https://brew.sh/[Homebrew]): `brew install weechat`
+  (for help: `brew info weechat`)
 
 zusätzliche Pakete können bzw. sollten installiert werden. Zum Beispiel: weechat-plugins.
 
@@ -101,7 +104,7 @@ WeeChat kann mittels CMake oder autotools kompiliert werden (CMake sollte dabei
 
 [NOTE]
 Unter macOS kann https://brew.sh/[Homebrew] verwendet werden:
-`brew install weechat` (für Hilfe: `brew info weechat`).
+`brew install --build-from-source weechat`.
 
 [[dependencies]]
 ==== Abhängigkeiten

doc/en/weechat_user.en.adoc

@@ -72,6 +72,8 @@ Binary packages are available for many distributions, including:
   `rpm -i /path/to/weechat-x.y.z-1.i386.rpm`
 * openSUSE: `zypper in weechat`
 * Sourcemage: `cast weechat`
+* macOS (with https://brew.sh/[Homebrew]): `brew install weechat`
+  (for help: `brew info weechat`)
 
 Some additional packages may be useful, like weechat-plugins.
 
@@ -93,7 +95,7 @@ WeeChat can be compiled with CMake or autotools (CMake is recommended way).
 
 [NOTE]
 On macOS, you can use https://brew.sh/[Homebrew]:
-`brew install weechat` (for help: `brew info weechat`).
+`brew install --build-from-source weechat`.
 
 [[dependencies]]
 ==== Dependencies

doc/fr/weechat_user.fr.adoc

@@ -75,6 +75,8 @@ Les paquets binaires sont disponibles pour beaucoup de distributions, dont :
   `rpm -i /path/to/weechat-x.y.z-1.i386.rpm`
 * openSUSE : `zypper in weechat`
 * Sourcemage : `cast weechat`
+* macOS (avec https://brew.sh/[Homebrew]) : `brew install weechat`
+  (pour l'aide : `brew info weechat`)
 
 Des paquets additionnels peuvent être utiles également, comme weechat-plugins.
 
@@ -97,7 +99,7 @@ recommandée).
 
 [NOTE]
 Sous macOS, vous pouvez utiliser https://brew.sh/[Homebrew] :
-`brew install weechat` (pour l'aide : `brew info weechat`).
+`brew install --build-from-source weechat`.
 
 [[dependencies]]
 ==== Dépendances

doc/it/weechat_user.it.adoc

@@ -86,6 +86,9 @@ I pacchetti binari sono disponibili per molte distribuzioni, incluse:
   `rpm -i /path/per/weechat-x.y.z-1.i386.rpm`
 * openSUSE: `zypper in weechat`
 * Sourcemage: `cast weechat`
+// TRANSLATION MISSING
+* macOS (with https://brew.sh/[Homebrew]): `brew install weechat`
+  (for help: `brew info weechat`)
 
 Potrebbero risultare utili alcuni pacchetti addizionali, come
 weechat-plugins.
@@ -112,7 +115,7 @@ WeeChat può essere compilato con CMake oppure autotools
 // TRANSLATION MISSING
 [NOTE]
 On macOS, you can use https://brew.sh/[Homebrew]:
-`brew install weechat` (for help: `brew info weechat`).
+`brew install --build-from-source weechat`.
 
 [[dependencies]]
 ==== Dipendenze

doc/ja/weechat_user.ja.adoc

@@ -79,6 +79,9 @@ WeeChat をインストールするには、以下のものが必要です:
   `rpm -i /path/to/weechat-x.y.z-1.i386.rpm`
 * openSUSE: `zypper in weechat`
 * Sourcemage: `cast weechat`
+// TRANSLATION MISSING
+* macOS (with https://brew.sh/[Homebrew]): `brew install weechat`
+  (for help: `brew info weechat`)
 
 例えば weechat-plugins 等の追加パッケージを使うとさらに便利になるかもしれません。
 
@@ -101,7 +104,7 @@ WeeChat は CMake または autotools を使ってコンパイルできます (C
 
 [NOTE]
 macOS では https://brew.sh/[Homebrew] を使ってください:
-`brew install weechat` (ヘルプを見るには: `brew info weechat`)。
+`brew install --build-from-source weechat`。
 
 [[dependencies]]
 ==== 依存関係

doc/pl/weechat_user.pl.adoc

@@ -78,6 +78,9 @@ Pakiety binarne dostępne są dla wielu dystrybucji, wliczając:
   `rpm -i /path/to/weechat-x.y.z-1.i386.rpm`
 * openSUSE: `zypper in weechat`
 * Sourcemage: `cast weechat`
+// TRANSLATION MISSING
+* macOS (with https://brew.sh/[Homebrew]): `brew install weechat`
+  (for help: `brew info weechat`)
 
 Niektóre dodatkowe pakiety mogą okazać się przydatne, jak weechat-plugins.
 
@@ -101,7 +104,7 @@ WeeChat może być kompilowany za pomocą CMake lub autotools (CMake jest zaleca
 
 [NOTE]
 Na macOS możesz użyć https://brew.sh/[Homebrew]:
-`brew install weechat` (pomoc można uzyskać za pomocą komendy: `brew info weechat`).
+`brew install --build-from-source weechat`.
 
 [[dependencies]]
 ==== Zależności

doc/sr/weechat_user.sr.adoc

@@ -67,6 +67,9 @@ WeeChat почетна страница се налази на адреси: htt
 * Mandriva/RedHat (или било која RPM компатибилна дистрибуција): `rpm -i /путања//до/weechat-x.y.z-1.i386.rpm`
 * openSUSE: `zypper in weechat`
 * Sourcemage: `cast weechat`
+// TRANSLATION MISSING
+* macOS (with https://brew.sh/[Homebrew]): `brew install weechat`
+  (for help: `brew info weechat`)
 
 Још неки пакети вам могу бити од користи, као што је weechat-plugins.
 
@@ -86,7 +89,7 @@ https://github.com/weechat/weechat-container.
 Програм WeeChat може да се компајлира са CMake или са autotools (CMake је препоручени начин).
 
 [NOTE]
-На macOS можете да употребите https://brew.sh/[Homebrew]: `brew install weechat` (за помоћ: `brew info weechat`).
+На macOS можете да употребите https://brew.sh/[Homebrew]: `brew install --build-from-source weechat`.
 
 [[dependencies]]
 ==== Зависности