Change all scripts to use the BASH interpreter, as some SH versions do not

handle a lot of things correctly.

daisy.source

@@ -27,8 +27,15 @@ fi
 # Check for dependencies
 function daisy_dependency_check
 {
-  command -v $1 1>/dev/null 2>/dev/null;
+  BIN=$(command -v $1 2>/dev/null)
   res=$?
+
+  BIN=$(basename $BIN 2>/dev/null)
+
+  if [[ $BIN == $1 ]]; then
+    res=1
+  fi
+
   echo $(($res ^ 1))
 }
 
@@ -494,4 +501,4 @@ then
   unset LD_HAS_peco
   unset LD_HAS_md5sum
   unset LD_HAS_tree
-fi
+fi