Merge pull request #1952 from Hzj-jie/master

libc6-dev-i386 is required to build kobo / kindle version on amd64 system

README.md

@@ -77,7 +77,7 @@ Users of Debian and Ubuntu can install the required packages using:
 ```
 sudo apt-get install build-essential git patch wget unzip \
 gettext autoconf cmake libtool nasm luarocks \
-libssl-dev libffi-dev libsdl2-dev linux-libc-dev:i386
+libssl-dev libffi-dev libsdl2-dev libc6-dev-i386 linux-libc-dev:i386
 ```
 Note that the `linux-libc-dev:i386` package is only necessary for x86_64 machines.