diff --git a/.idea/kobalt.xml b/.idea/kobalt.xml
index edf71eb..c43ef66 100644
--- a/.idea/kobalt.xml
+++ b/.idea/kobalt.xml
@@ -5,7 +5,7 @@
       <KobaltProjectSettings>
         <option name="autoDownloadKobalt" value="true" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="kobaltHome" value="$USER_HOME$/.kobalt/wrapper/dist/kobalt-0.852" />
+        <option name="kobaltHome" value="$USER_HOME$/.kobalt/wrapper/dist/kobalt-0.853" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/.travis.yml b/.travis.yml
index 6387188..e012993 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,4 +10,4 @@ cache:
     - $HOME/.m2
     - $HOME/.kobalt
 
-script: ./kobaltw clean assemble
\ No newline at end of file
+script: sh kobaltw clean assemble
\ No newline at end of file
diff --git a/example/kobalt/src/Build.kt b/example/kobalt/src/Build.kt
index 00056c5..70e3537 100644
--- a/example/kobalt/src/Build.kt
+++ b/example/kobalt/src/Build.kt
@@ -52,7 +52,7 @@ val example2 = project {
 
     exec {
         commandLine(listOf("cmd", "/c", "echo", "Test Example 2"), os = setOf(Os.WINDOWS))
-		commandLine(listOf("echo", "Test example 2"), os = setOf(Os.LINUX))
+        commandLine(listOf("echo", "Test example 2"), os = setOf(Os.LINUX))
         commandLine(listOf("cmd", "/c", "tasklist | find \"cmd.exe\""), os = setOf(Os.WINDOWS), fail = setOf(Fail.NONE))
         commandLine(listOf("/bin/sh", "-c", "ps aux | grep bash"), os = setOf(Os.LINUX))
     }
diff --git a/kobalt-exec.iml b/kobalt-exec.iml
index 5e1726e..3773968 100644
--- a/kobalt-exec.iml
+++ b/kobalt-exec.iml
@@ -27,16 +27,7 @@
     <orderEntry type="module-library" scope="TEST">
       <library name="Kobalt: org.testng:testng:jar:(0,]">
         <CLASSES>
-          <root url="jar://$USER_HOME$/.kobalt/repository/org/testng/testng/6.9.12/testng-6.9.12.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library" scope="TEST">
-      <library name="Kobalt: org.apache.ant:ant-launcher:jar:1.7.0">
-        <CLASSES>
-          <root url="jar://$USER_HOME$/.kobalt/repository/org/apache/ant/ant-launcher/1.7.0/ant-launcher-1.7.0.jar!/" />
+          <root url="jar://$USER_HOME$/.kobalt/repository/org/testng/testng/6.9.10/testng-6.9.10.jar!/" />
         </CLASSES>
         <JAVADOC />
         <SOURCES />
@@ -60,14 +51,5 @@
         <SOURCES />
       </library>
     </orderEntry>
-    <orderEntry type="module-library" scope="TEST">
-      <library name="Kobalt: org.apache.ant:ant:jar:1.7.0">
-        <CLASSES>
-          <root url="jar://$USER_HOME$/.kobalt/repository/org/apache/ant/ant/1.7.0/ant-1.7.0.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
   </component>
 </module>
\ No newline at end of file
diff --git a/kobalt/wrapper/kobalt-wrapper.properties b/kobalt/wrapper/kobalt-wrapper.properties
index c69467d..9c63a2e 100644
--- a/kobalt/wrapper/kobalt-wrapper.properties
+++ b/kobalt/wrapper/kobalt-wrapper.properties
@@ -1 +1 @@
-kobalt.version=0.852
\ No newline at end of file
+kobalt.version=0.853
\ No newline at end of file
diff --git a/kobaltw.bat b/kobaltw.bat
new file mode 100644
index 0000000..d578071
--- /dev/null
+++ b/kobaltw.bat
@@ -0,0 +1,4 @@
+@echo off
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+java -jar "%DIRNAME%/kobalt/wrapper/kobalt-wrapper.jar" %*