Added build deps and corrected instructions (#119)

* Added cpio and rsync to build deps for buildroot

* More build deps, screen

* Updated build instructions to include source.sh for KEYSTONE_SDK_DIR

README.md

@@ -23,8 +23,8 @@ sudo apt install autoconf automake autotools-dev bc \
 bison build-essential curl expat libexpat1-dev flex gawk gcc git \
 gperf libgmp-dev libmpc-dev libmpfr-dev libtool texinfo tmux \
 patchutils zlib1g-dev wget bzip2 patch vim-common lbzip2 python \
-pkg-config libglib2.0-dev libpixman-1-dev libssl-dev \
-device-tree-compiler expect makeself unzip
+pkg-config libglib2.0-dev libpixman-1-dev libssl-dev screen \
+device-tree-compiler expect makeself unzip cpio rsync
 ```
 
 Checkout branch (optional)
@@ -45,6 +45,7 @@ make
 ## Test
 
 ```
+source source.sh
 make run-tests
 ```
 

docs/source/Getting-Started/Install-Dependencies.rst

@@ -8,10 +8,10 @@ Ubuntu
 
 ::
 
-  sudo apt update 
+  sudo apt update
   sudo apt install autoconf automake autotools-dev bc \
   bison build-essential curl expat libexpat1-dev flex gawk gcc git \
   gperf libgmp-dev libmpc-dev libmpfr-dev libtool texinfo tmux \
   patchutils zlib1g-dev wget bzip2 patch vim-common lbzip2 python \
-  pkg-config libglib2.0-dev libpixman-1-dev libssl-dev \
-  device-tree-compiler expect makeself unzip
+  pkg-config libglib2.0-dev libpixman-1-dev libssl-dev screen \
+  device-tree-compiler expect makeself unzip cpio rsync

docs/source/Getting-Started/QEMU-Run-Tests.rst

@@ -9,6 +9,7 @@ Simply running following command will build and run tests in QEMU.
 
 ::
 
+  source source.sh
   make run-tests
 
 If you wish to compile and run tests by your self, follow the following instructions.
@@ -83,4 +84,4 @@ You can run the test enclaves by using a self-extracting keystone archive called
 ::
 
   cd ./tests
-  ./tests.ke
+  ./tests.ke