Hi! I fixed some calls to "sys" for you!

README.md

@@ -10,7 +10,7 @@ currently made.
 
 ## High-level Driver
 
-    var sys    = require('sys'),
+    var util = require('util'),
         sqlite = require('sqlite');
 
     var db = new sqlite.Database();

sqlite.js

@@ -15,7 +15,7 @@ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
-var sys = require("sys");
+var util = require('util');
 var sqlite = require("./sqlite3_bindings");
 
 var Database = exports.Database = function () {

tests/old/speedtest.js

@@ -1,9 +1,9 @@
 var fs     = require("fs"),
-    sys    = require("sys"),
+    util = require('util'),
     sqlite = require("sqlite");
 
-var puts = sys.puts;
-var inspect = sys.inspect;
+var puts = util.puts;
+var inspect = util.inspect;
 
 var db = new sqlite.Database();
 

tests/old/speedtest2.js

@@ -1,9 +1,9 @@
 var fs     = require("fs"),
-    sys    = require("sys"),
+    util = require('util'),
     sqlite = require("../sqlite");
 
-var puts = sys.puts;
-var inspect = sys.inspect;
+var puts = util.puts;
+var inspect = util.inspect;
 
 var db = new sqlite.Database();
 

tests/old/test2.js

@@ -1,11 +1,11 @@
 var fs = require("fs");
-var sys = require("sys");
+var util = require('util');
 var assert = require("assert");
 
 var sqlite = require("../sqlite3_bindings");
 
-var puts = sys.puts;
-var inspect = sys.inspect;
+var puts = util.puts;
+var inspect = util.inspect;
 
 var db = new sqlite.Database();