diff --git a/districtgenerator/EHDO/__init__.py b/districtgenerator/EHDO/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/districtgenerator/EHDO/clustering_medoid.py b/districtgenerator/EHDO/clustering_medoid.py
index 440609d..632327c 100644
--- a/districtgenerator/EHDO/clustering_medoid.py
+++ b/districtgenerator/EHDO/clustering_medoid.py
@@ -18,7 +18,8 @@
 from __future__ import division
 import numpy as np
 import math
-import EHDO.k_medoids as k_medoids
+import districtgenerator.EHDO.k_medoids as k_medoids
+
 
 def _distances(values, norm=2):
     """
diff --git a/districtgenerator/EHDO/load_params.py b/districtgenerator/EHDO/load_params.py
index a84fa37..8bba39f 100644
--- a/districtgenerator/EHDO/load_params.py
+++ b/districtgenerator/EHDO/load_params.py
@@ -16,14 +16,14 @@
 
 import numpy as np
 import math
-import EHDO.clustering_medoid as clustering
+import districtgenerator.EHDO.clustering_medoid as clustering
 import time
 import os
 import csv
 import json
 import copy
 import sys
-import EHDO.solar_modeling as solar_modeling
+import districtgenerator.EHDO.solar_modeling as solar_modeling
 
 
 def load_params(data):
diff --git a/districtgenerator/classes/participants/aggregator.py b/districtgenerator/classes/participants/aggregator.py
index 83086a2..ef12690 100644
--- a/districtgenerator/classes/participants/aggregator.py
+++ b/districtgenerator/classes/participants/aggregator.py
@@ -1,6 +1,5 @@
 import gurobipy as gp
-from .device import Device
-
+from districtgenerator.classes.participants.device import Device
 
 class Aggregator(Device):
     """ Switch Unit model """
diff --git a/districtgenerator/classes/participants/centralEnergyUnit.py b/districtgenerator/classes/participants/centralEnergyUnit.py
index 428a196..0ebabf2 100644
--- a/districtgenerator/classes/participants/centralEnergyUnit.py
+++ b/districtgenerator/classes/participants/centralEnergyUnit.py
@@ -1,5 +1,5 @@
 import gurobipy as gp
-from .device import Device
+from districtgenerator.classes.participants.device import Device
 
 
 class CentralEnergyUnit(Device):
diff --git a/districtgenerator/classes/participants/house.py b/districtgenerator/classes/participants/house.py
index dd96dc9..64f9264 100644
--- a/districtgenerator/classes/participants/house.py
+++ b/districtgenerator/classes/participants/house.py
@@ -1,5 +1,5 @@
 import gurobipy as gp
-from .device import Device
+from districtgenerator.classes.participants.device import Device
 
 
 class House(Device):
diff --git a/districtgenerator/functions/__init__.py b/districtgenerator/functions/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/districtgenerator/functions/clustering_medoid.py b/districtgenerator/functions/clustering_medoid.py
index 2360def..cf5db9a 100644
--- a/districtgenerator/functions/clustering_medoid.py
+++ b/districtgenerator/functions/clustering_medoid.py
@@ -3,7 +3,7 @@
 from __future__ import division
 import numpy as np
 import math
-import functions.k_medoids as k_medoids
+import districtgenerator.functions.k_medoids as k_medoids
 
 
 def _distances(values, norm=2):
diff --git a/districtgenerator/functions/dhw_stochastical.py b/districtgenerator/functions/dhw_stochastical.py
index 5be6717..2499311 100644
--- a/districtgenerator/functions/dhw_stochastical.py
+++ b/districtgenerator/functions/dhw_stochastical.py
@@ -11,7 +11,7 @@
 import numpy as np
 import math
 import random
-import functions.change_resolution as chres
+import districtgenerator.functions.change_resolution as chres
 import pylightxl as xl
 
 def load_profiles(filename):
diff --git a/districtgenerator/functions/load_params_central_devices.py b/districtgenerator/functions/load_params_central_devices.py
index e6b50da..1355825 100644
--- a/districtgenerator/functions/load_params_central_devices.py
+++ b/districtgenerator/functions/load_params_central_devices.py
@@ -16,14 +16,14 @@
 
 import numpy as np
 import math
-import EHDO.clustering_medoid as clustering
+import districtgenerator.EHDO.clustering_medoid as clustering
 import time
 import os
 import csv
 import json
 import copy
 import sys
-import EHDO.solar_modeling as solar_modeling
+import districtgenerator.EHDO.solar_modeling as solar_modeling
 
 
 def load_params(data):