Merge pull request #16610 from bugwelle/ubuntu-build-doc-backport

[backport][docs] Add missing package flatbuffers-dev to Ubuntu build instructions

2 files changed, 5 insertions, 3 deletions

diff --git a/docs/README.Fedora.md b/docs/README.Fedora.md
index c1db11ac7f..98a93c7503 100644
--- a/docs/README.Fedora.md
+++ b/docs/README.Fedora.md
@@ -63,11 +63,13 @@ If you get a `package not found` type of message with the below command, remove
 
 Install build dependencies:
 ```
-sudo dnf install alsa-lib-devel autoconf automake avahi-compat-libdns_sd-devel avahi-devel bluez-libs-devel bzip2-devel cmake curl dbus-devel flatbuffers flatbuffers-devel fmt-devel fontconfig-devel freetype-devel fribidi-devel fstrcmp-devel gawk gcc gcc-c++ gettext gettext-devel giflib-devel gperf java-9-openjdk-headless jre lcms2-devel libao-devel libass-devel libbluray-devel libcap-devel libcdio-devel libcec-devel libcurl-devel libidn2-devel libjpeg-turbo-devel libmicrohttpd-devel libmpc-devel libnfs-devel libplist-devel libpng12-devel libsmbclient-devel libtool libtool-ltdl-devel libudev-devel libusb-devel libuuid-devel libva-devel libvdpau-devel libxml2-devel libXmu-devel libXrandr-devel libxslt-devel libXt-devel lirc-devel lzo-devel mariadb-devel mesa-libEGL-devel mesa-libGL-devel mesa-libGLU-devel mesa-libGLw-devel mesa-libOSMesa-devel nasm openssl-devel openssl-libs patch pcre-devel pulseaudio-libs-devel python-devel python-pillow rapidjson-devel shairplay-devel sqlite-devel swig taglib-devel tinyxml-devel trousers-devel uuid-devel yasm zlib-devel
+sudo dnf install alsa-lib-devel autoconf automake avahi-compat-libdns_sd-devel avahi-devel bluez-libs-devel bzip2-devel cmake curl dbus-devel flatbuffers flatbuffers-devel fmt-devel fontconfig-devel freetype-devel fribidi-devel fstrcmp-devel gawk gcc gcc-c++ gettext gettext-devel giflib-devel gperf java-11-openjdk-headless jre lcms2-devel libao-devel libass-devel libbluray-devel libcap-devel libcdio-devel libcec-devel libcurl-devel libidn2-devel libjpeg-turbo-devel libmicrohttpd-devel libmpc-devel libnfs-devel libplist-devel libpng12-devel libsmbclient-devel libtool libtool-ltdl-devel libudev-devel libunistring libusb-devel libuuid-devel libva-devel libvdpau-devel libxml2-devel libXmu-devel libXrandr-devel libxslt-devel libXt-devel lirc-devel lzo-devel make mariadb-devel mesa-libEGL-devel mesa-libGL-devel mesa-libGLU-devel mesa-libGLw-devel mesa-libOSMesa-devel nasm openssl-devel openssl-libs patch pcre-devel pulseaudio-libs-devel python-devel python-pillow rapidjson-devel shairplay-devel sqlite-devel swig taglib-devel tinyxml-devel trousers-devel uuid-devel yasm zlib-devel
 ```
 
 **WARNING:** Make sure you copy paste the entire line or you might receive an error or miss a few dependencies.
 
+**NOTE:** Fedora 28 and older don't provide `java-11-openjdk-headless`. Install `java-9-openjdk-headless` instead.
+
 Building for Wayland requires some extra packages:
 ```
 sudo dnf install mesa-libGLES-devel wayland-devel waylandpp-devel wayland-protocols-devel
diff --git a/docs/README.Ubuntu.md b/docs/README.Ubuntu.md
index 391118db83..9184ead7de 100644
--- a/docs/README.Ubuntu.md
+++ b/docs/README.Ubuntu.md
@@ -113,7 +113,7 @@ If you get a `package not found` type of message with the below command, remove
 
 Install build dependencies manually:
 ```
-sudo apt install debhelper autoconf automake autopoint gettext autotools-dev cmake curl default-jre doxygen gawk gcc gdc gperf libasound2-dev libass-dev libavahi-client-dev libavahi-common-dev libbluetooth-dev libbluray-dev libbz2-dev libcdio-dev libp8-platform-dev libcrossguid-dev libcurl4-openssl-dev libcwiid-dev libdbus-1-dev libegl1-mesa-dev libenca-dev libflac-dev libfontconfig-dev libfreetype6-dev libfribidi-dev libfstrcmp-dev libgcrypt-dev libgif-dev libgles2-mesa-dev libgl1-mesa-dev libglu1-mesa-dev libgnutls28-dev libgpg-error-dev libiso9660-dev libjpeg-dev liblcms2-dev libltdl-dev liblzo2-dev libmicrohttpd-dev libmysqlclient-dev libnfs-dev libogg-dev libpcre3-dev libplist-dev libpng-dev libpulse-dev libshairplay-dev libsmbclient-dev libsqlite3-dev libssl-dev libtag1-dev libtiff5-dev libtinyxml-dev libtool libudev-dev libva-dev libvdpau-dev libvorbis-dev libxmu-dev libxrandr-dev libxslt1-dev libxt-dev lsb-release python-dev python-pil rapidjson-dev swig unzip uuid-dev yasm zip zlib1g-dev
+sudo apt install debhelper autoconf automake autopoint gettext autotools-dev cmake curl default-jre doxygen gawk gcc gdc gperf libasound2-dev libass-dev libavahi-client-dev libavahi-common-dev libbluetooth-dev libbluray-dev libbz2-dev libcdio-dev libp8-platform-dev libcrossguid-dev libcurl4-openssl-dev libcwiid-dev libdbus-1-dev libegl1-mesa-dev libenca-dev libflac-dev flatbuffers-dev libfontconfig-dev libfreetype6-dev libfribidi-dev libfstrcmp-dev libgcrypt-dev libgif-dev libgles2-mesa-dev libgl1-mesa-dev libglu1-mesa-dev libgnutls28-dev libgpg-error-dev libiso9660-dev libjpeg-dev liblcms2-dev libltdl-dev liblzo2-dev libmicrohttpd-dev libmysqlclient-dev libnfs-dev libogg-dev libpcre3-dev libplist-dev libpng-dev libpulse-dev libshairplay-dev libsmbclient-dev libsqlite3-dev libssl-dev libtag1-dev libtiff5-dev libtinyxml-dev libtool libudev-dev libva-dev libvdpau-dev libvorbis-dev libxmu-dev libxrandr-dev libxslt1-dev libxt-dev lsb-release python-dev python-pil rapidjson-dev swig unzip uuid-dev yasm zip zlib1g-dev
 ```
 
 **WARNING:** Make sure you copy paste the entire line or you might receive an error or miss a few dependencies.
@@ -123,7 +123,7 @@ If you're using Ubuntu 16.04, you also need to install:
 sudo apt install libcec4-dev libfmt3-dev liblircclient-dev
 ```
 
-If you're using Ubuntu 18.04, you also need to install:
+If you're using Ubuntu 18.04 and later, you also need to install:
 ```
 sudo apt install libcec-dev libfmt-dev liblirc-dev
 ```