diff --git a/IRdata/IR_image_tools.py b/IRdata/IR_image_tools.py
index 8802128f40bb708e0e5c487c4e618a7aa3bf868e..73ad6deb262c7ad1b32fba89b140cc1db7564646 100644
--- a/IRdata/IR_image_tools.py
+++ b/IRdata/IR_image_tools.py
@@ -15,7 +15,7 @@ Tools for:
 import numpy as np
 import matplotlib.pyplot as plt
 import matplotlib.patches as patches
-from IR_da_config_constants import portcamdict, IRCAMBadPixels_path, parameter_file_path
+from .IR_da_config_constants import portcamdict, IRCAMBadPixels_path, parameter_file_path
 import os
 import datetime
 #import h5py
@@ -1936,4 +1936,4 @@ def convert_Bad_Pixels(Badpixels,map2D):
                     heatflux_badpixel[YY[0],YY[1]]=1
 #                PointsY.append((Yloc[0][L],Yloc[1][L]))
             
-    return heatflux_badpixel
\ No newline at end of file
+    return heatflux_badpixel
diff --git a/IRdata/downloadversionIRdata.py b/IRdata/downloadversionIRdata.py
index 1636a99a15a9daa90a67c13a61945c14bf1eafa3..3946e7e4e7fe4636076407e5df2e6a413db64352 100644
--- a/IRdata/downloadversionIRdata.py
+++ b/IRdata/downloadversionIRdata.py
@@ -15,8 +15,8 @@ Version: 3.6.0
 version = "V3.6.0"
 
 import numpy as np
-import IR_image_tools as IR_tools
-from IR_da_config_constants import archivepath, testarchivepath, portcamdict, camlimdict, \
+from . import IR_image_tools as IR_tools
+from .IR_da_config_constants import archivepath, testarchivepath, portcamdict, camlimdict, \
                                 valid_FOV_circle, valid_background_rectangle, \
                                 TC_port, TC_channel, IRCamColdframes_fittingpath, \
                                 exJet, portpathdict, project, project_ana, \
diff --git a/IRdata/plot_IR_data.py b/IRdata/plot_IR_data.py
index 240b61627635eef52fc330c36a9733879b17027b..5bf09674658ff237a13516664ddfc99422e11eb8 100644
--- a/IRdata/plot_IR_data.py
+++ b/IRdata/plot_IR_data.py
@@ -9,7 +9,7 @@ loading IR data and printing plots
 
 #import numpy as np
 import datetime
-import downloadversionIRdata as downIR
+from . import downloadversionIRdata as downIR
 import matplotlib.pyplot as plt
 import numpy as np
 
diff --git a/IRdata/plot_heatflux_example.py b/IRdata/plot_heatflux_example.py
index 297d656e6e586c94b0d5cf75f9fe550c23cd4e7a..609a44aa529c783510c286bec334c725e23c17e0 100644
--- a/IRdata/plot_heatflux_example.py
+++ b/IRdata/plot_heatflux_example.py
@@ -5,7 +5,7 @@ V3.6.0
 @author: holn
 """
 import numpy as np
-import downloadversionIRdata as IR
+from . import downloadversionIRdata as IR
 import matplotlib.pyplot as plt
 import datetime