diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0774eff..7c478e5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,27 +9,40 @@ project(implot_demos VERSION 0.1.0)
 include(FetchContent) 
 # set(FETCHCONTENT_FULLY_DISCONNECTED ON)
 
-FetchContent_Declare(fmt GIT_REPOSITORY https://github.com/fmtlib/fmt)
+FetchContent_Declare(fmt GIT_REPOSITORY https://github.com/fmtlib/fmt FIND_PACKAGE_ARGS NAMES fmt)
 FetchContent_MakeAvailable(fmt)
 
-FetchContent_Declare(glfw GIT_REPOSITORY https://github.com/glfw/glfw) 
+FetchContent_Declare(glfw GIT_REPOSITORY https://github.com/glfw/glfw FIND_PACKAGE_ARGS NAMES glfw3)
 FetchContent_MakeAvailable(glfw)
 
-FetchContent_Declare(iir GIT_REPOSITORY https://github.com/berndporr/iir1) 
+FetchContent_Declare(iir GIT_REPOSITORY https://github.com/berndporr/iir1 FIND_PACKAGE_ARGS NAMES iir)
 FetchContent_MakeAvailable(iir)
 
 if (WIN32)
   set(CMAKE_USE_SCHANNEL ON)
 endif()
-FetchContent_Declare(curl
-URL                    https://github.com/curl/curl/releases/download/curl-7_75_0/curl-7.75.0.tar.xz
-URL_HASH               SHA256=fe0c49d8468249000bda75bcfdf9e30ff7e9a86d35f1a21f428d79c389d55675 # the file hash for curl-7.75.0.tar.xz
-USES_TERMINAL_DOWNLOAD TRUE) 
-FetchContent_MakeAvailable(curl)
-add_library(curl_int INTERFACE)
-target_link_libraries(curl_int INTERFACE libcurl)
-target_include_directories(curl_int INTERFACE ${curl_SOURCE_DIR}/include ${curl_BINARY_DIR}/include/curl)
-add_library(CURL::libcurl ALIAS curl_int)
+
+
+find_package(PkgConfig)
+if (PkgConfig_FOUND)
+    pkg_check_modules(libcurl libcurl IMPORTED_TARGET)
+    if (libcurl_FOUND)
+    endif()
+endif()
+
+if (libcurl_FOUND)
+  add_library(CURL::libcurl ALIAS PkgConfig::libcurl)
+else()
+  FetchContent_Declare(curl
+    URL                    https://github.com/curl/curl/releases/download/curl-7_75_0/curl-7.75.0.tar.xz
+    URL_HASH               SHA256=fe0c49d8468249000bda75bcfdf9e30ff7e9a86d35f1a21f428d79c389d55675 # the file hash for curl-7.75.0.tar.xz
+    USES_TERMINAL_DOWNLOAD TRUE) 
+  FetchContent_MakeAvailable(curl)
+  add_library(curl_int INTERFACE)
+  target_link_libraries(curl_int INTERFACE libcurl)
+  target_include_directories(curl_int INTERFACE ${curl_SOURCE_DIR}/include ${curl_BINARY_DIR}/include/curl)
+  add_library(CURL::libcurl ALIAS curl_int)
+endif()
 
 # LOCAL LIBS
 
@@ -78,44 +91,56 @@ set(IMGUI_SRC
 
 find_package(OpenGL REQUIRED)
 
-add_library(imgui ${IMGUI_HEADERS} ${IMGUI_SRC})
-if(MSVC)
-  target_compile_options(imgui PRIVATE /W4 /WX /arch:AVX2 /fp:fast)
-endif()
-target_link_libraries(imgui PUBLIC glfw glad OpenGL::GL imm32)
-target_compile_definitions(imgui PRIVATE IMGUI_DLL_EXPORT)
+find_package(imgui)
 
-include_directories(../imgui/ ../imgui/examples ../imgui/examples/libs/gl3w ../imgui/backends ../imgui/misc/cpp)
+if (imgui_FOUND)
+  add_library(imgui ALIAS imgui::imgui)
+else()
+  add_library(imgui ${IMGUI_HEADERS} ${IMGUI_SRC})
+  if(MSVC)
+    target_compile_options(imgui PRIVATE /W4 /WX /arch:AVX2 /fp:fast)
+  endif()
+  target_link_libraries(imgui PUBLIC glfw imm32)
+  target_compile_definitions(imgui PRIVATE IMGUI_DLL_EXPORT)
+
+  include_directories(../imgui/ ../imgui/examples ../imgui/examples/libs/gl3w ../imgui/backends ../imgui/misc/cpp)
+endif()
 
 # imnodes
-add_library(imnodes 3rdparty/imnodes/imnodes.h 3rdparty/imnodes/imnodes_internal.h 3rdparty/imnodes/imnodes.cpp)
-target_link_libraries(imnodes imgui)
-include_directories(3rdparty/imnodes)
+find_package(imnodes)
+if (imnodes_FOUND)
+  add_library(imnodes ALIAS imnodes::imnodes)
+else()
+  add_library(imnodes 3rdparty/imnodes/imnodes.h 3rdparty/imnodes/imnodes_internal.h 3rdparty/imnodes/imnodes.cpp)
+  target_link_libraries(imnodes imgui)
+  include_directories(3rdparty/imnodes)
+endif()
 
 ###############################################################################
 # IMPLOT
 ###############################################################################
 
-set(IMPLOT_HEADERS ../implot/implot.h ../implot/implot_internal.h)
-set(IMPLOT_SRC     ../implot/implot.cpp ../implot/implot_items.cpp ../implot/implot_demo.cpp) 
+find_package(implot)
 
-if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/../implot/backends")
-list(APPEND IMPLOT_HEADERS ../implot/backends/implot_backend.h ../implot/backends/implot_impl_opengl3.h)
-list(APPEND IMPLOT_SRC ../implot/backends/implot_backend.h ../implot/backends/implot_impl_opengl3.cpp)
-endif()
-
-add_library(implot ${IMPLOT_HEADERS} ${IMPLOT_SRC})
-target_link_libraries(implot PUBLIC imgui)
-target_compile_definitions(implot PUBLIC IMPLOT_DEBUG IMPLOT_DLL_EXPORT IMPLOT_BACKEND_ENABLE_OPENGL3 IMGUI_IMPL_OPENGL_LOADER_GLAD)
-set_property(TARGET implot PROPERTY CXX_STANDARD 11)
-if(MSVC)
-  target_compile_options(implot PRIVATE /W4 /WX /arch:AVX2 /fp:fast /permissive-) 
+if (implot_FOUND)
+  add_library(implot ALIAS implot::implot)
 else()
-  target_compile_options(implot PRIVATE -Wall -Wextra -pedantic -Werror -mavx2 -Ofast)
+  set(IMPLOT_HEADERS ../implot/implot.h ../implot/implot_internal.h)
+  set(IMPLOT_SRC     ../implot/implot.cpp ../implot/implot_items.cpp ../implot/implot_demo.cpp) 
+  
+  if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/../implot/backends")
+  list(APPEND IMPLOT_HEADERS ../implot/backends/implot_backend.h ../implot/backends/implot_impl_opengl3.h)
+  list(APPEND IMPLOT_SRC ../implot/backends/implot_backend.h ../implot/backends/implot_impl_opengl3.cpp)
+  endif()
+  
+  add_library(implot ${IMPLOT_HEADERS} ${IMPLOT_SRC})
+  target_link_libraries(implot PUBLIC imgui)
+  target_compile_definitions(implot PUBLIC IMPLOT_DEBUG IMPLOT_DLL_EXPORT IMPLOT_BACKEND_ENABLE_OPENGL3 IMGUI_IMPL_OPENGL_LOADER_GLAD)
+  set_property(TARGET implot PROPERTY CXX_STANDARD 11)
+  
+  include_directories(../implot/)
 endif()
 
-include_directories(../implot/)
-
 ###############################################################################
 # APP FRAMEWORK
 ###############################################################################
@@ -137,8 +162,13 @@ add_library(app
   common/Fonts/RobotoMonoItalic.cpp
 )
 target_include_directories(app PUBLIC common)
-target_link_libraries(app implot nfd)
+target_link_libraries(app PUBLIC implot imgui imnodes nfd glad OpenGL::GL)
 target_compile_features(app PRIVATE cxx_std_17)
+if(MSVC)
+  target_compile_options(app PRIVATE /W4 /WX /arch:AVX2 /fp:fast /permissive-) 
+else()
+    target_compile_options(app PUBLIC -Wall -Wextra -pedantic -mavx2 -Ofast)
+endif()
 
 ###############################################################################
 # DEMO APPS
@@ -213,3 +243,5 @@ if (MSVC)
 else()
   target_compile_options(benchmark PRIVATE -lstdc++fs -mavx2 -Ofast)
 endif()      
+
+install(TARGETS benchmark voice stocks demo maps perlin mandel graph filter spectrogram RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
diff --git a/common/App.cpp b/common/App.cpp
index 3f18023..3b8394c 100644
--- a/common/App.cpp
+++ b/common/App.cpp
@@ -149,7 +149,9 @@ App::App(std::string title, int w, int h, int argc, char const *argv[])
     const bool no_vsync = result["vsync"].as<bool>();
     const bool use_msaa = result["msaa"].as<bool>();
     const bool im_style = result["imgui"].as<bool>();
+#if defined(_WIN32)
     NvOptimusEnablement = AmdPowerXpressRequestHighPerformance = result["gpu"].as<bool>();
+#endif
     UsingDGPU = result["gpu"].as<bool>();
 
 #ifdef _DEBUG
@@ -317,4 +319,4 @@ ImVec2 App::GetWindowSize() const
     int w, h;
     glfwGetWindowSize(Window, &w, &h);
     return ImVec2(w, h);
-}
\ No newline at end of file
+}
diff --git a/demos/filter.cpp b/demos/filter.cpp
index c5628de..33d2d28 100644
--- a/demos/filter.cpp
+++ b/demos/filter.cpp
@@ -70,7 +70,7 @@ struct ImFilter : public App {
         ImGui::SetNextWindowPos(ImVec2(0,0), ImGuiCond_Always);
         ImGui::SetNextWindowSize(GetWindowSize(), ImGuiCond_Always);
         ImGui::Begin("Filter",nullptr, ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoTitleBar);
-        ImGui::BeginChild("ChildL", ImVec2(ImGui::GetWindowContentRegionWidth() * 0.5f, -1));
+        ImGui::BeginChild("ChildL", ImVec2((ImGui::GetWindowContentRegionMax().x - ImGui::GetWindowContentRegionMin().x) * 0.5f, -1));
         ImGui::Text("Input:    x(t) = A1*sin(2*pi*F1*t) + A2*sin(2*pi*F1*t) + noise");
         ImGui::Separator();
         
diff --git a/demos/stocks.cpp b/demos/stocks.cpp
index da5ed8a..02356f1 100644
--- a/demos/stocks.cpp
+++ b/demos/stocks.cpp
@@ -215,7 +215,7 @@ void TickerTooltip(const TickerData& data, bool span_subplots = false) {
             ImGui::Text("Close:");  ImGui::SameLine(60); ImGui::Text("$%.2f", data.close[idx]);
             ImGui::Text("High:");   ImGui::SameLine(60); ImGui::Text("$%.2f", data.high[idx]);
             ImGui::Text("Low:");    ImGui::SameLine(60); ImGui::Text("$%.2f", data.low[idx]);
-            ImGui::Text("Volume:"); ImGui::SameLine(60); ImGui::Text(fmt::format(std::locale("en_US.UTF-8"),"{:L}", (int)(data.volume[idx])).c_str());
+            ImGui::Text("Volume:"); ImGui::SameLine(60); ImGui::Text("%s", fmt::format(std::locale("en_US.UTF-8"),"{:L}", (int)(data.volume[idx])).c_str());
             ImGui::EndTooltip();
         }
     }