diff --git a/build.py b/build.py
index e558a41c..c77e4eed 100644
--- a/build.py
+++ b/build.py
@@ -37,7 +37,7 @@ class ExtensionBuilder(build_ext):
             try:
                 out = subprocess.check_output(["cmake", "--version"])
             except OSError:
-                raise RuntimeErrorPython_CORIOLISDIR(
+                raise RuntimeError(
                     "CMake must be installed to build the following extensions: "
                     + ", ".join(e.name for e in cmake_extensions)
                 )
@@ -80,7 +80,11 @@ class ExtensionBuilder(build_ext):
         cmake_args += [f"-DCORIOLIS_USER_TOP={extdir}"]
         cmake_args += [f"-DPOETRY=1"]
         cmake_args += [f"-DWITH_QT5=1"]
-    
+        cmake_args += [f"-DCMAKE_BUILD_RPATH_USE_ORIGIN=1"]
+        cmake_args += ["-DCMAKE_SKIP_BUILD_RPATH=FALSE"]
+        cmake_args += ["-DCMAKE_BUILD_WITH_INSTALL_RPATH=FALSE"]
+        cmake_args += ["-DCMAKE_INSTALL_RPATH=\${ORIGIN}/lib"]
+        cmake_args += ["-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=TRUE"]
 
         subprocess.check_call(["cmake", "--debug-find", "--trace-redirect=build.cmake.trace", "--trace-expand",  ext.sourcedir] + cmake_args, cwd=build_dir, env=env)
         subprocess.check_call(["cmake", "--build", "."] + build_args, cwd=build_dir)
@@ -89,25 +93,25 @@ class ExtensionBuilder(build_ext):
 
 def build(setup_kwargs: Dict[str, Any]) -> None:
     cmake_modules = [
-                     CMakeExtension("Coriolis.coloquinte", sourcedir="coloquinte"),
-                     CMakeExtension("Coriolis.hurricane", sourcedir="hurricane"),
-                     CMakeExtension("Coriolis.crlcore", sourcedir="crlcore"),
-                     CMakeExtension("Coriolis.flute", sourcedir="flute"),
-                     CMakeExtension("Coriolis.etesian", sourcedir="etesian"),
-                     CMakeExtension("Coriolis.anabatic", sourcedir="anabatic"),
-                     CMakeExtension("Coriolis.katana", sourcedir="katana"),
-                     CMakeExtension("Coriolis.equinox", sourcedir="equinox"),
-                     CMakeExtension("Coriolis.solstice", sourcedir="solstice"),
-                     CMakeExtension("Coriolis.oroshi", sourcedir="oroshi"),
-                     CMakeExtension("Coriolis.bora", sourcedir="bora"),
-                     CMakeExtension("Coriolis.karakaze", sourcedir="karakaze"),
-                     #CMakeExtension("Coriolis.knik", sourcedir="knik"),
-                     #CMakeExtension("Coriolis.unicorn", sourcedir="unicorn"),
-                     CMakeExtension("Coriolis.tutorial", sourcedir="tutorial"),
-                     CMakeExtension("Coriolis.cumulus", sourcedir="cumulus"),
-                     CMakeExtension("Coriolis.stratus1", sourcedir="stratus1"),
-                     CMakeExtension("Coriolis.documentation", sourcedir="documentation"),
-                     CMakeExtension("Coriolis.unittests", sourcedir="unittests")
+                     CMakeExtension("coloquinte", sourcedir="coloquinte"),
+                     CMakeExtension("Hurricane", sourcedir="hurricane"),
+                     CMakeExtension("crlcore", sourcedir="crlcore"),
+                     CMakeExtension("flute", sourcedir="flute"),
+                     CMakeExtension("etesian", sourcedir="etesian"),
+                     CMakeExtension("anabatic", sourcedir="anabatic"),
+                     CMakeExtension("katana", sourcedir="katana"),
+                     CMakeExtension("equinox", sourcedir="equinox"),
+                     CMakeExtension("solstice", sourcedir="solstice"),
+                     CMakeExtension("oroshi", sourcedir="oroshi"),
+                     CMakeExtension("bora", sourcedir="bora"),
+                     CMakeExtension("karakaze", sourcedir="karakaze"),
+                     #CMakeExtension("knik", sourcedir="knik"),
+                     #CMakeExtension("unicorn", sourcedir="unicorn"),
+                     CMakeExtension("tutorial", sourcedir="tutorial"),
+                     CMakeExtension("cumulus", sourcedir="cumulus"),
+                     CMakeExtension("stratus1", sourcedir="stratus1"),
+                     CMakeExtension("documentation", sourcedir="documentation"),
+                     CMakeExtension("unittests", sourcedir="unittests")
                      ]
  
     ext_modules = cmake_modules