diff --git a/build.sh b/build.sh
index aa4d4a7..dbd3838 100755
--- a/build.sh
+++ b/build.sh
@@ -60,9 +60,9 @@ function install_libraries()
   if [[ $ECE_VERBOSE == 0 ]]; then echo ... Installing libraries from conda-forge ...; fi
   if [[ "$OSOPTION" = "--windows" ]];
   then
-    local COMMAND=`echo conda install -c conda-forge pyomo ipopt glpk`
+    local COMMAND=`echo conda install -c conda-forge pyomo ipopt glpk pyutilib numpy-financial`
   else
-    local COMMAND=`echo conda install -c conda-forge pyomo ipopt coincbc glpk`
+    local COMMAND=`echo conda install -c conda-forge pyomo ipopt coincbc glpk pyutilib numpy-financial`
   fi
   if [[ $ECE_VERBOSE == 0 ]]; then echo ... conda-forge command: ${COMMAND}; fi
   ${COMMAND}
@@ -79,9 +79,9 @@ function create_libraries()
   if [[ $ECE_VERBOSE == 0 ]]; then echo ... Installing libraries from conda-forge ...; fi
   if [[ "$OSOPTION" = "--windows" ]];
   then
-    local COMMAND=`echo conda install -n ${LOGOS_LIBS_NAME} -c conda-forge pyomo ipopt glpk`
+    local COMMAND=`echo conda install -n ${LOGOS_LIBS_NAME} -c conda-forge pyomo ipopt glpk pyutilib numpy-financial`
   else
-    local COMMAND=`echo conda install -n ${LOGOS_LIBS_NAME} -c conda-forge pyomo ipopt coincbc glpk`
+    local COMMAND=`echo conda install -n ${LOGOS_LIBS_NAME} -c conda-forge pyomo ipopt coincbc glpk pyutilib numpy-financial`
   fi
   if [[ $ECE_VERBOSE == 0 ]]; then echo ... conda-forge command: ${COMMAND}; fi
   ${COMMAND}
diff --git a/src/logos_main.py b/src/logos_main.py
index 20a7371..5956d40 100644
--- a/src/logos_main.py
+++ b/src/logos_main.py
@@ -15,12 +15,12 @@
 
 #Internal Modules------------------------------------------------------------------------------------
 # Add contrib to the sys path
-from _utils import getPluginLoc
-pluginLoc = getPluginLoc(plugin='LOGOS')
-if any(os.path.normcase(sp) == os.path.join(pluginLoc, 'src', 'contrib') for sp in sys.path):
-  print(f'WARNING: "{os.path.join(pluginLoc, "src", "contrib")}" already in system path. Skipping setup')
+pyspLoc = os.path.abspath(os.path.join(os.path.dirname(__file__), 'contrib'))
+if any(os.path.normcase(sp) == pyspLoc for sp in sys.path):
+  print(f'WARNING: "{pyspLoc}" already in system path. Skipping setup')
 else:
-  sys.path.append(os.path.join(pluginLoc, 'src', 'contrib'))
+  sys.path.append(pyspLoc)
+
 #import PyomoModels
 from CapitalInvestments import PyomoModels
 from CapitalInvestments.investment_utils import inputReader