diff --git a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/process/AlgorithmPackageParser.java b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/process/AlgorithmPackageParser.java
index 7fcfd70..7a24427 100644
--- a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/process/AlgorithmPackageParser.java
+++ b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/process/AlgorithmPackageParser.java
@@ -173,7 +173,10 @@ public class AlgorithmPackageParser {
 	    out.setName(extractSingleValue(metadata, METADATA_ALGORITHM_NAME));
 	    out.setDescription(extractSingleValue(metadata, METADATA_ALGORITHM_DESCRIPTION));
 	    out.setClazz(extractSingleValue(metadata, METADATA_CLASS_NAME));
-	    List<String> rdependencies = extractMultipleValues(metadata, "r");
+	    ***REMOVED***List<String> dependencies = extractMultipleValues(metadata, METADATA_PACKAGES);
+	    
+	    
+	    List<String> rdependencies = extractMultipleValues(metadata, "cran");
 	    if (rdependencies != null) {
 	      for (String pkg : rdependencies) {   
 	        Dependency dep = new Dependency();
@@ -184,7 +187,19 @@ public class AlgorithmPackageParser {
 	        out.addDependency(dep);
 	        ***REMOVED***
 	    ***REMOVED***
-	      
+	    
+	    
+	    List<String> defdependencies = extractMultipleValues(metadata, "Packages");
+	    if (defdependencies != null) {
+	      for (String pkg : defdependencies) {   
+	        Dependency dep = new Dependency();
+	        
+	        ***REMOVED***if (pkg.startsWith("os:")){
+	        dep.setName(pkg);
+	        dep.setType("os");
+	        out.addDependency(dep);
+	        ***REMOVED***
+	    ***REMOVED***
 	    
 	    List<String> osdependencies = extractMultipleValues(metadata, "os");
 	    if (osdependencies != null) {