diff --git a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java
index aed8821..9059ca3 100644
--- a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java
+++ b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/CheckMethod.java
@@ -7,6 +7,10 @@ import java.io.FileWriter;
 import java.io.InputStream;
 ***REMOVED***
 ***REMOVED***
+import java.util.ArrayList;
+import java.util.Arrays;
+***REMOVED***
+***REMOVED***
 import java.util.Vector;
 
 
@@ -263,7 +267,20 @@ public class CheckMethod {
 	
 	
 	
-        
+    
+	public List<String> getFiles(String a){
+
+		String[] array = a.split(",");
+		ArrayList<String> list = new ArrayList<>(Arrays.asList(array));
+		List<String> ls = new LinkedList<String>();
+		
+        for (String s: list){
+        	ls.add(s.trim());
+        ***REMOVED***
+      
+     	return ls;	
+***REMOVED*** 
+	
      
 	
 	
@@ -277,6 +294,9 @@ public class CheckMethod {
 ***REMOVED***		System.out.println(a.getStagingHost());
 	
 	CheckMethod a = new CheckMethod();
+	
+	a.getFiles("/trunk/data-analysis/RConfiguration/RPackagesManagement/r_deb_pkgs.txt, /trunk/data-analysis/RConfiguration/RPackagesManagement/r_cran_pkgs.txt, /trunk/data-analysis/RConfiguration/RPackagesManagement/r_github_pkgs.txt");
+	
 ***REMOVED***	File aa = new File("OCTAVEBLACKBOX.jar");
 ***REMOVED***	System.out.println(aa.getName());
 ***REMOVED***	System.out.println(aa.getPath());
@@ -287,16 +307,16 @@ public class CheckMethod {
 	
 	
 	***REMOVED***a.copyFromDmToSVN(aa);
-	if (a.checkMethod("dataminer-ghost-d.dev.d4science.org", "708e7eb8-11a7-4e9a-816b-c9ed7e7e99fe-98187548")){
-		System.out.println("AAA");***REMOVED***
-		
-	if (a.doesExist("/home/gcube/wps_algorithms/algorithms/WINDOWS_BLACK_BOX_EXAMPLE.jar")){
-		System.out.println("BBBB");
-	
-***REMOVED***
-	if (a.doesExist("/home/gcube/wps_algorithms/algorithms/WINDOWS_BLACK_BOX_EXAMPLE_interface.jar")){
-		System.out.println("CCCC");***REMOVED***
-	
+***REMOVED***	if (a.checkMethod("dataminer-ghost-d.dev.d4science.org", "708e7eb8-11a7-4e9a-816b-c9ed7e7e99fe-98187548")){
+***REMOVED***		System.out.println("AAA");***REMOVED***
+***REMOVED***		
+***REMOVED***	if (a.doesExist("/home/gcube/wps_algorithms/algorithms/WINDOWS_BLACK_BOX_EXAMPLE.jar")){
+***REMOVED***		System.out.println("BBBB");
+***REMOVED***	
+***REMOVED******REMOVED***
+***REMOVED***	if (a.doesExist("/home/gcube/wps_algorithms/algorithms/WINDOWS_BLACK_BOX_EXAMPLE_interface.jar")){
+***REMOVED***		System.out.println("CCCC");***REMOVED***
+***REMOVED***	
 ***REMOVED***	File aa = new File("/home/gcube/wps_algorithms/algorithms/RBLACKBOX_interface.jar");
 ***REMOVED***	a.copyFromDmToSVN(aa, "Dev");
 	
diff --git a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/SVNUpdater.java b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/SVNUpdater.java
index 8355950..b14d19d 100644
--- a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/SVNUpdater.java
+++ b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/SVNUpdater.java
@@ -566,14 +566,20 @@ public class SVNUpdater {
 		
 		
 		System.out.println("Checking dependencies list: " + file);
-		final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-		svnRepository.getFile(file, SVNRepository.INVALID_REVISION, null, byteArrayOutputStream);
 		
+		CheckMethod cm = new CheckMethod();
 		List<String> validDependencies = new LinkedList<String>();
+
+		for (String singlefile: cm.getFiles(file)){
+		
+		final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+		svnRepository.getFile(singlefile, SVNRepository.INVALID_REVISION, null, byteArrayOutputStream);
+		
 		for(String l: byteArrayOutputStream.toString().split("\\r?\\n")){
 			validDependencies.add(l.trim());
-	***REMOVED***
-				
+	***REMOVED******REMOVED***
+
+		System.out.println("Valid dependencies are: "+validDependencies);
 		for(Dependency d: deps){
 			String depName = d.getName();
 			if(!validDependencies.contains(depName)){
@@ -581,6 +587,7 @@ public class SVNUpdater {
 		***REMOVED***
 	***REMOVED***
 		
+		
 		return undefined;
 ***REMOVED***		
 ***REMOVED***