diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..478e8c1
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,6 @@
+build
+docker
+docs
+.git
+.github
+Doxyfile
diff --git a/.gitignore b/.gitignore
index 510848f..3358e6f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ build
 docs/html
 docs/latex
 perf.data*
+artifacts
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8e66ac4..f59580f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.30)
+cmake_minimum_required(VERSION 3.26)
 
 # set vars
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
@@ -79,7 +79,7 @@ find_package(glm REQUIRED)
 find_package (Eigen3 3.3 REQUIRED NO_MODULE)
 
 # tbb
-find_package(TBB REQUIRED COMPONENTS TBB::tbb)
+find_package(TBB REQUIRED COMPONENTS tbb)
 
 find_package(Boost REQUIRED COMPONENTS filesystem system)
 
@@ -104,15 +104,68 @@ set(CPACK_GENERATOR "RPM;TGZ")
 set(ENZO_BIN_DIR ${CMAKE_PROJECT_NAME}/bin)
 set(ENZO_LIB_DIR ${CMAKE_PROJECT_NAME}/lib)
 
-install(
-    TARGETS ${AppExec} 
-    RUNTIME DESTINATION ${ENZO_BIN_DIR}
-    LIBRARY DESTINATION ${ENZO_LIB_DIR}
-    ARCHIVE DESTINATION ${ENZO_LIB_DIR}
+
+set_target_properties(${AppExec} PROPERTIES
+    INSTALL_RPATH "$ORIGIN/../lib;$ORIGIN/../../lib"
 )
 
 include(CPack)
 
+# cpack_add_component("runtimes")
+# cpack_add_component("tgz-runtimes")
+
+install(TARGETS ${AppExec}
+    RUNTIME DESTINATION ${ENZO_BIN_DIR}
+    LIBRARY DESTINATION ${ENZO_LIB_DIR}
+    ARCHIVE DESTINATION ${ENZO_LIB_DIR}
+    # COMPONENT "runtimes"
+)
+
+# install(TARGETS ${AppExec}
+#     RUNTIME_DEPENDENCY_SET app_deps
+#     RUNTIME DESTINATION ${ENZO_BIN_DIR}
+#     LIBRARY DESTINATION ${ENZO_LIB_DIR}
+#     ARCHIVE DESTINATION ${ENZO_LIB_DIR}
+#     COMPONENT "tgz-runtimes"
+# )
+
+# install(RUNTIME_DEPENDENCY_SET app_deps
+#     DIRECTORIES "${CMAKE_BINARY_DIR}"
+#     PRE_EXCLUDE_REGEXES
+#     "libc.so.*" "libm.so.*" "libpthread.so.*" "librt.so.*" "libdl.so.*"
+#     "libgcc_s.so.*" "libstdc++.so.*"
+#     DESTINATION ${ENZO_LIB_DIR}
+#     COMPONENT "tgz-runtimes"
+# )
+
+# install(
+#     DIRECTORY /usr/lib64/qt6
+#     DESTINATION ${CMAKE_PROJECT_NAME}
+#     COMPONENT "tgz-runtimes"
+# )
+
+# install(
+#     DIRECTORY /usr/lib64/
+#     DESTINATION ${ENZO_LIB_DIR}
+#     COMPONENT "tgz-runtimes"
+#     FILES_MATCHING PATTERN "*Qt*.so*"
+# )
+
+# file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/packaging/qt.conf
+# "[Paths]
+# Plugins = ../qt6/plugins
+# Libraries = ../lib
+# ")
+
+# install(
+#     FILES ${CMAKE_CURRENT_BINARY_DIR}/packaging/qt.conf
+#     DESTINATION ${ENZO_BIN_DIR}
+#     COMPONENT "tgz-runtimes"
+# )
+
+
+
+
 # set(CPACK_RPM_PACKAGE_REQUIRES "openssl >= 1.1.1, zlib >= 1.2.11")
 
 # --- end packaging
diff --git a/build.sh b/build.sh
index 6c53ec8..97df344 100755
--- a/build.sh
+++ b/build.sh
@@ -2,5 +2,5 @@
 
 mkdir -p build
 cd build
-cmake -DCMAKE_BUILD_TYPE=Debug -G Ninja ..
+cmake -DCMAKE_BUILD_TYPE=Build -G Ninja ..
 ninja
diff --git a/cmake/CPackProjectConfig.cmake b/cmake/CPackProjectConfig.cmake
index 3afcf92..14096a3 100644
--- a/cmake/CPackProjectConfig.cmake
+++ b/cmake/CPackProjectConfig.cmake
@@ -1,12 +1,21 @@
-if (CPACK_GENERATOR MATCHES "RPM")
+MESSAGE(STATUS "GENERATOR: ${CPACK_GENERATOR}")
+if (${CPACK_GENERATOR} STREQUAL "RPM")
     # rpm specific config
 
+    MESSAGE(STATUS "RPM")
+
+    set(CPACK_RPM_COMPONENT_INSTALL ON)
+    set(CPACK_COMPONENTS_ALL "runtimes")
     if(UNIX)
         set(CPACK_PACKAGING_INSTALL_PREFIX "/opt")
     endif(UNIX)
 
-elseif(CPACK_GENERATOR MATCHES "TGZ")
+elseif(${CPACK_GENERATOR} STREQUAL "TGZ")
     # tgz specific config
+    MESSAGE(STATUS "TGZ")
+
+    set(CPACK_TGZ_COMPONENT_INSTALL ON)
+    set(CPACK_COMPONENTS_ALL "tgz-runtimes")
 
 endif()
 
diff --git a/docker/builds/Dockerfile.rocky9 b/docker/builds/Dockerfile.rocky9
new file mode 100644
index 0000000..91d63a9
--- /dev/null
+++ b/docker/builds/Dockerfile.rocky9
@@ -0,0 +1,33 @@
+FROM rockylinux:9
+LABEL Description="Build environment"
+
+WORKDIR /work
+
+RUN dnf -y install dnf-plugins-core
+
+# Enable CRB (CodeReady Builder on EL9)
+RUN dnf config-manager --set-enabled crb
+
+# Add EPEL on UBI by installing the release RPM
+RUN dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
+
+RUN dnf install -y \
+tar \
+rpm-build \
+git \
+cmake \
+ninja-build \
+qt6-qtbase-devel \
+qt6-qtsvg-devel \
+eigen3-devel \
+glm-devel \
+tbb \
+tbb-devel \
+boost-devel \
+CGAL-devel
+
+COPY . .
+
+RUN ./build.sh
+
+RUN cd build && cpack -G RPM
diff --git a/docker/builds/build.sh b/docker/builds/build.sh
new file mode 100755
index 0000000..6eb3b3d
--- /dev/null
+++ b/docker/builds/build.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+podman buildx build -f Dockerfile.rocky9 --output ./artifacts/rocky9 ../../
diff --git a/src/Engine/Operator/Attribute.h b/src/Engine/Operator/Attribute.h
index 23eb096..abd2745 100644
--- a/src/Engine/Operator/Attribute.h
+++ b/src/Engine/Operator/Attribute.h
@@ -1,5 +1,4 @@
 #pragma once
-#include <oneapi/tbb/concurrent_vector.h>
 #include <string>
 #include <optional>
 #include <string_view>
diff --git a/src/Engine/Operator/Geometry.cpp b/src/Engine/Operator/Geometry.cpp
index b9dedf1..266724d 100644
--- a/src/Engine/Operator/Geometry.cpp
+++ b/src/Engine/Operator/Geometry.cpp
@@ -3,8 +3,8 @@
 #include "Engine/Operator/AttributeHandle.h"
 #include "Engine/Types.h"
 #include <memory>
-#include <oneapi/tbb/spin_mutex.h>
-#include <oneapi/tbb/task_group.h>
+#include <tbb/spin_mutex.h>
+#include <tbb/task_group.h>
 #include <stdexcept>
 #include <string>
 #include <CGAL/Polygon_mesh_processing/orientation.h>
diff --git a/src/Engine/Operator/Geometry.h b/src/Engine/Operator/Geometry.h
index 961c381..666b905 100644
--- a/src/Engine/Operator/Geometry.h
+++ b/src/Engine/Operator/Geometry.h
@@ -5,7 +5,7 @@
 #include <CGAL/Simple_cartesian.h>
 #include "Engine/Operator/AttributeHandle.h"
 #include <memory>
-#include <oneapi/tbb/spin_mutex.h>
+#include <tbb/spin_mutex.h>
 #include <tbb/spin_mutex.h>
 #include <variant>
 
diff --git a/src/Engine/Operator/GeometryOpDef.cpp b/src/Engine/Operator/GeometryOpDef.cpp
index b3c60d8..0651c34 100644
--- a/src/Engine/Operator/GeometryOpDef.cpp
+++ b/src/Engine/Operator/GeometryOpDef.cpp
@@ -1,4 +1,4 @@
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/parallel_for.h>
 #include "Engine/Operator/GeometryOpDef.h"
 #include <stdexcept>
 #include <iostream>
diff --git a/src/Engine/Operator/OperatorTable.cpp b/src/Engine/Operator/OperatorTable.cpp
index 7465b6a..9938e0c 100644
--- a/src/Engine/Operator/OperatorTable.cpp
+++ b/src/Engine/Operator/OperatorTable.cpp
@@ -101,13 +101,12 @@ void enzo::op::OperatorTable::initPlugins()
     static bool pluginsLoaded=false;
     if(pluginsLoaded) return;
 
-    // auto initPlugin = boost::dll::import_symbol<void(enzo::op::addOperatorPtr)>(
-    //     "build/src/OpDefs/libenzoOps1.so", "newSopOperator"
-    // );
-    auto initPlugin = boost::dll::import_symbol<void(enzo::op::addOperatorPtr)>(
-        findPlugin("enzoOps1"), "newSopOperator"
-    );
+    using InitPluginFn = void(enzo::op::addOperatorPtr);
 
+    const auto so = findPlugin("enzoOps1");
+    static boost::dll::shared_library lib(so, boost::dll::load_mode::default_mode);
+
+    auto initPlugin = lib.get<InitPluginFn>("newSopOperator");
     initPlugin(enzo::op::OperatorTable::addOperator);
 
     pluginsLoaded = true;
diff --git a/src/Gui/Network/NetworkGraphicsView.cpp b/src/Gui/Network/NetworkGraphicsView.cpp
index 90dc5d2..efcbf3a 100644
--- a/src/Gui/Network/NetworkGraphicsView.cpp
+++ b/src/Gui/Network/NetworkGraphicsView.cpp
@@ -1,6 +1,7 @@
 #include "Gui/Network/NetworkGraphicsView.h"
 #include <QGraphicsItem>
 #include "Gui/Network/Network.h"
+#include <QCoreApplication>
 #include "Gui/Network/NetworkGraphicsScene.h"
 #include "Gui/Network/SocketGraphic.h"
 #include <iostream>
diff --git a/src/Gui/Viewport/GLMesh.cpp b/src/Gui/Viewport/GLMesh.cpp
index 15d0a98..2aac104 100644
--- a/src/Gui/Viewport/GLMesh.cpp
+++ b/src/Gui/Viewport/GLMesh.cpp
@@ -5,8 +5,8 @@
 #include "Engine/Operator/Geometry.h"
 #include "Engine/Types.h"
 #include <CGAL/Polygon_mesh_processing/compute_normal.h>
-#include <oneapi/tbb/blocked_range.h>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/blocked_range.h>
+#include <tbb/parallel_for.h>
 #include "icecream.hpp"
 
 
diff --git a/src/Gui/Viewport/GLPoints.cpp b/src/Gui/Viewport/GLPoints.cpp
index 89f9e97..e5a15cb 100644
--- a/src/Gui/Viewport/GLPoints.cpp
+++ b/src/Gui/Viewport/GLPoints.cpp
@@ -4,8 +4,8 @@
 #include <glm/fwd.hpp>
 #include <CGAL/Polygon_mesh_processing/compute_normal.h>
 #include <glm/geometric.hpp>
-#include <oneapi/tbb/blocked_range.h>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/blocked_range.h>
+#include <tbb/parallel_for.h>
 #include "Engine/Types.h"
 #include "Gui/Viewport/GLCamera.h"
 #include "icecream.hpp"
diff --git a/src/OpDefs/CMakeLists.txt b/src/OpDefs/CMakeLists.txt
index 5cfa617..1b4edbe 100644
--- a/src/OpDefs/CMakeLists.txt
+++ b/src/OpDefs/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.30)
+cmake_minimum_required(VERSION 3.26)
 
 project(enzoOps1)
 
diff --git a/src/OpDefs/GopGeometryImport.cpp b/src/OpDefs/GopGeometryImport.cpp
index 61f46ca..f2dd4c7 100644
--- a/src/OpDefs/GopGeometryImport.cpp
+++ b/src/OpDefs/GopGeometryImport.cpp
@@ -2,7 +2,7 @@
 #include "Engine/Operator/AttributeHandle.h"
 #include "Engine/Types.h"
 #include <cstdio>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/parallel_for.h>
 #include <fstream>
 #include <string>
 #include <boost/algorithm/string.hpp>
diff --git a/src/OpDefs/GopGrid.cpp b/src/OpDefs/GopGrid.cpp
index a25612b..5ed51ce 100644
--- a/src/OpDefs/GopGrid.cpp
+++ b/src/OpDefs/GopGrid.cpp
@@ -3,7 +3,7 @@
 #include "Engine/Types.h"
 #include <cmath>
 #include <cstdio>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/parallel_for.h>
 #include <fstream>
 #include <string>
 #include <boost/algorithm/string.hpp>
diff --git a/src/OpDefs/GopHouse.cpp b/src/OpDefs/GopHouse.cpp
index 0405a77..434d549 100644
--- a/src/OpDefs/GopHouse.cpp
+++ b/src/OpDefs/GopHouse.cpp
@@ -1,6 +1,6 @@
 #include "OpDefs/GopHouse.h"
 #include "Engine/Operator/AttributeHandle.h"
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/parallel_for.h>
 
 GOP_house::GOP_house(enzo::nt::NetworkManager* network, enzo::op::OpInfo opInfo)
 : GeometryOpDef(network, opInfo)
diff --git a/src/OpDefs/GopOceanSurface.cpp b/src/OpDefs/GopOceanSurface.cpp
index 487d280..40aa5d0 100644
--- a/src/OpDefs/GopOceanSurface.cpp
+++ b/src/OpDefs/GopOceanSurface.cpp
@@ -3,8 +3,8 @@
 #include "Engine/Types.h"
 #include <cmath>
 #include <cstdio>
-#include <oneapi/tbb/blocked_range.h>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/blocked_range.h>
+#include <tbb/parallel_for.h>
 #include <fstream>
 #include <string>
 #include <boost/algorithm/string.hpp>
diff --git a/src/OpDefs/GopSineWave.cpp b/src/OpDefs/GopSineWave.cpp
index 695c68e..186479f 100644
--- a/src/OpDefs/GopSineWave.cpp
+++ b/src/OpDefs/GopSineWave.cpp
@@ -3,8 +3,8 @@
 #include "Engine/Types.h"
 #include <cmath>
 #include <cstdio>
-#include <oneapi/tbb/blocked_range.h>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/blocked_range.h>
+#include <tbb/parallel_for.h>
 #include <fstream>
 #include <string>
 #include <boost/algorithm/string.hpp>
diff --git a/src/OpDefs/GopTestCube.cpp b/src/OpDefs/GopTestCube.cpp
index 0a2e374..2aefdc1 100644
--- a/src/OpDefs/GopTestCube.cpp
+++ b/src/OpDefs/GopTestCube.cpp
@@ -1,6 +1,6 @@
 #include "OpDefs/GopTestCube.h"
 #include "Engine/Operator/AttributeHandle.h"
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/parallel_for.h>
 
 GopTestGeoCube::GopTestGeoCube(enzo::nt::NetworkManager* network, enzo::op::OpInfo opInfo)
     : GeometryOpDef(network, opInfo)
diff --git a/src/OpDefs/GopTransform.cpp b/src/OpDefs/GopTransform.cpp
index 25a6702..e4ddd27 100644
--- a/src/OpDefs/GopTransform.cpp
+++ b/src/OpDefs/GopTransform.cpp
@@ -6,8 +6,8 @@
 #include <Eigen/src/Geometry/AngleAxis.h>
 #include <Eigen/src/Geometry/Transform.h>
 #include <cstddef>
-#include <oneapi/tbb/blocked_range.h>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/blocked_range.h>
+#include <tbb/parallel_for.h>
 
 GopTransform::GopTransform(enzo::nt::NetworkManager* network, enzo::op::OpInfo opInfo)
 : GeometryOpDef(network, opInfo)
diff --git a/tests/main-tests.cpp b/tests/main-tests.cpp
index 7279cbf..c79804a 100644
--- a/tests/main-tests.cpp
+++ b/tests/main-tests.cpp
@@ -1,5 +1,5 @@
 #include <catch2/catch_test_macros.hpp>
-#include <oneapi/tbb/parallel_for.h>
+#include <tbb/parallel_for.h>
 #include <iostream>
 #include <boost/dll/import.hpp>
 #include "Engine/Network/NetworkManager.h"
@@ -14,7 +14,7 @@ TEST_CASE("tbb")
 {
     constexpr int N = 100;
 
-    oneapi::tbb::parallel_for(0, N, [](int i) {
+    tbb::parallel_for(0, N, [](int i) {
         std::cout << "Iteration " << i
                   << " is running on thread "
                   << std::this_thread::get_id() << std::endl;