diff --git a/src/software/SfM/SfM_GlobalPipeline.py.in b/src/software/SfM/SfM_GlobalPipeline.py.in
index 42b41cc..b1dc361 100644
--- a/src/software/SfM/SfM_GlobalPipeline.py.in
+++ b/src/software/SfM/SfM_GlobalPipeline.py.in
@@ -17,13 +17,13 @@
 # if output_dir is not present script will create it
 #
 
+import os
 # Indicate the openMVG binary directory
-OPENMVG_SFM_BIN = "@OPENMVG_SOFTWARE_SFM_BUILD_DIR@"
+OPENMVG_SFM_BIN = os.path.dirname(__file__)
 
 # Indicate the openMVG camera sensor width directory
-CAMERA_SENSOR_WIDTH_DIRECTORY = "@OPENMVG_SOFTWARE_SFM_SRC_DIR@" + "/../../openMVG/exif/sensor_width_database"
+CAMERA_SENSOR_WIDTH_DIRECTORY = OPENMVG_SFM_BIN
 
-import os
 import subprocess
 import sys
 
diff --git a/src/software/SfM/SfM_SequentialPipeline.py.in b/src/software/SfM/SfM_SequentialPipeline.py.in
index 423c85c..5335680 100644
--- a/src/software/SfM/SfM_SequentialPipeline.py.in
+++ b/src/software/SfM/SfM_SequentialPipeline.py.in
@@ -17,13 +17,13 @@
 # if output_dir is not present script will create it
 #
 
+import os
 # Indicate the openMVG binary directory
-OPENMVG_SFM_BIN = "@OPENMVG_SOFTWARE_SFM_BUILD_DIR@"
+OPENMVG_SFM_BIN = os.path.dirname(__file__)
 
 # Indicate the openMVG camera sensor width directory
-CAMERA_SENSOR_WIDTH_DIRECTORY = "@OPENMVG_SOFTWARE_SFM_SRC_DIR@" + "/../../openMVG/exif/sensor_width_database"
+CAMERA_SENSOR_WIDTH_DIRECTORY = OPENMVG_SFM_BIN
 
-import os
 import subprocess
 import sys
 
diff --git a/src/software/SfM/import/SfM_StructurePipeline.py.in b/src/software/SfM/import/SfM_StructurePipeline.py.in
index 3489eca..6d8b3d2 100644
--- a/src/software/SfM/import/SfM_StructurePipeline.py.in
+++ b/src/software/SfM/import/SfM_StructurePipeline.py.in
@@ -18,13 +18,13 @@
 # if output_dir is not present script will create it
 #
 
+import os
 # Indicate the openMVG binary directory
-OPENMVG_SFM_BIN = "@OPENMVG_SOFTWARE_SFM_BUILD_DIR@"
+OPENMVG_SFM_BIN = os.path.dirname(__file__)
 
 # Indicate the openMVG camera sensor width directory
-CAMERA_SENSOR_WIDTH_DIRECTORY = "@OPENMVG_SOFTWARE_SFM_SRC_DIR@" + "/../../openMVG/exif/sensor_width_database"
+CAMERA_SENSOR_WIDTH_DIRECTORY = OPENMVG_SFM_BIN
 
-import os
 import subprocess
 import sys
 
diff --git a/src/software/SfM/tutorial_demo.py.in b/src/software/SfM/tutorial_demo.py.in
index c7361f3..82f3378 100644
--- a/src/software/SfM/tutorial_demo.py.in
+++ b/src/software/SfM/tutorial_demo.py.in
@@ -8,13 +8,13 @@
 # usage : python tutorial_demo.py
 #
 
+import os
 # Indicate the openMVG binary directory
-OPENMVG_SFM_BIN = "@OPENMVG_SOFTWARE_SFM_BUILD_DIR@"
+OPENMVG_SFM_BIN = os.path.dirname(__file__)
 
 # Indicate the openMVG camera sensor width directory
-CAMERA_SENSOR_WIDTH_DIRECTORY = "@OPENMVG_SOFTWARE_SFM_SRC_DIR@" + "/../../openMVG/exif/sensor_width_database"
+CAMERA_SENSOR_WIDTH_DIRECTORY = OPENMVG_SFM_BIN
 
-import os
 import subprocess
 import sys