make all -j8 && make install -j8

gistfile1.txt

xamarin-macios $ make all -j8 && make install -j8
llvm is up-to-date.
mono is up-to-date.
watch-mono is up-to-date.
fsharp is up-to-date.
MonoTouch.Dialog is up-to-date.
Touch.Unit is up-to-date.
opentk is up-to-date.
Xamarin.MacDev is up-to-date.
guiunit is up-to-date.
Checking system...
All dependent modules up to date
    Found OSX 10.11.5 (at least 10.11 is required)
    Found Xcode 8.0 in /Applications/Xcode8-GM.app
    Found autoconf (GNU Autoconf) 2.69 (no specific version is required)
    Found glibtool (GNU libtool) 2.4.6 (no specific version is required)
    Found automake (GNU automake) 1.15 (no specific version is required)
    Found Mono 4.6.1.3 (at least 4.4.0.148 and not more than 4.9.99 is required)
    Found Xamarin Studio 6.1.1.15 (at least 6.1.0.4373 and not more than 6.2.0.9999 is required)
    Found CMake 3.6.2 (at least 2.8.8 is required)
System check succeeded
LN       share
LN       Commands
Making all in builds
/bin/sh: Development/sdk/tools:/Applications/Android: No such file or directory
make[1]: *** [.stamp-configure-watchsimulator] Error 127
make[1]: *** Waiting for unfinished jobs....
/bin/sh: Development/sdk/tools:/Applications/Android: No such file or directory
make[1]: *** [.stamp-configure-tvsimulator] Error 127
Configuring tools64
Configuring mac32
Configuring simulator64
Configuring simulator86
Configuring mac64
Configuring target7
Configured simulator86 in 0m 36s
Configured simulator64 in 0m 36s
Configured mac64 in 0m 36s
Configured mac32 in 0m 36s
Configured tools64 in 0m 36s
Configured target7 in 1m 12s
make: *** [all-recurse] Error 1