Manages to download abrute source code if it is not already present, …

…before installing

install.sh

@@ -39,8 +39,24 @@ else
  echo "Aescrypt installed"
 fi
 
-cargo build --release
-sudo cp target/release/abrute /usr/bin
+# Checking for the existence of source files
+if [ -d src ] && [ -d .git ];
+then
+ # The source files are already there. We can build and install Abrute.
+ cargo build --release
+ sudo cp target/release/abrute /usr/bin
+else
+ # Downloading the source files
+ wget https://github.com/danielpclark/abrute/archive/master.zip
+ unzip master.zip
+ cd abrute-master
+ cargo build --release
+ sudo cp target/release/abrute /usr/bin
+
+ # Cleaning
+ rm master.zip
+ rm -r abrute-master/
+fi
 
 echo "Thank you for installing Abrute. Enjoy !"