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 1404d59..aed8821 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
@@ -85,9 +85,10 @@ public class CheckMethod {
 	
 	
 	public boolean algoExists(Algorithm a/*, String env*/) throws Exception{
-		
-		File file = new File("/home/gcube/wps_algorithms/algorithms/"+a.getName()+".jar");
-		File file2 = new File("/home/gcube/wps_algorithms/algorithms/"+a.getName()+"_interface.jar");
+		ServiceConfiguration p = new ServiceConfiguration();
+
+		File file = new File(p.getGhostAlgoDirectory()+"/"+a.getName()+".jar");
+		File file2 = new File(p.getGhostAlgoDirectory()+"/"+a.getName()+"_interface.jar");
 
 		
 		System.out.println("First file is located to: "+file.getPath());
@@ -115,8 +116,8 @@ public class CheckMethod {
 		ServiceConfiguration p = new ServiceConfiguration();
 		System.out.println("checking existing in env: " + p.getStagingHost());
 		
-		File file = new File("/home/gcube/wps_algorithms/algorithms/"+a.getName()+".jar");
-		File file2 = new File("/home/gcube/wps_algorithms/algorithms/"+a.getName()+"_interface.jar");
+		File file = new File(p.getGhostAlgoDirectory()+"/"+a.getName()+".jar");
+		File file2 = new File(p.getGhostAlgoDirectory()+"/"+a.getName()+"_interface.jar");
 		
 		
 		System.out.println("First file is located to: "+file.getPath());
@@ -244,12 +245,12 @@ public class CheckMethod {
 
 		ChannelSftp sftp = (ChannelSftp) channel;
 
-		sftp.cd("/home/gcube/wps_algorithms/algorithms/");
+		sftp.cd(p.getGhostAlgoDirectory());
 		
-		System.out.println("REMOTE : /home/gcube/wps_algorithms/algorithms/"+a.getName());
+		System.out.println("REMOTE : "+p.getGhostAlgoDirectory()+"/"+a.getName());
 		System.out.println("LOCAL : /tmp/"+a.getName());
 		
-		sftp.get("/home/gcube/wps_algorithms/algorithms/"+a.getName(),"/tmp/"+a.getName());
+		sftp.get(p.getGhostAlgoDirectory()+"/"+a.getName(),"/tmp/"+a.getName());
 
 		channel.disconnect();
 		session.disconnect();
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 603f527..8355950 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
@@ -560,9 +560,9 @@ public class SVNUpdater {
 		***REMOVED***to fix in next release: if the file is not present for that language in the service.properties then skip and return null list of string
 		***REMOVED***just to uncomment the following lines
 
-		***REMOVED***if(file.isEmpty()){
-		***REMOVED***return undefined;
-		***REMOVED******REMOVED***
+		if(file.isEmpty()){
+		return undefined;
+	***REMOVED***
 		
 		
 		System.out.println("Checking dependencies list: " + file);
diff --git a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/ServiceConfiguration.java b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/ServiceConfiguration.java
index 5f09ebf..6f3bbbf 100644
--- a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/ServiceConfiguration.java
+++ b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/util/ServiceConfiguration.java
@@ -55,6 +55,11 @@ public class ServiceConfiguration {
 ***REMOVED***
 	
 	
+	public String getGhostAlgoDirectory(){
+		return props.getProperty("svn.algo.ghost.repo");
+***REMOVED***
+	
+	
 	
 	***REMOVED***RProto
 ***REMOVED***	public String getSVNRProtoAlgorithmsList(){