diff --git a/README.md b/README.md
index 336793a802..3000aed62f 100644
--- a/README.md
+++ b/README.md
@@ -9,11 +9,10 @@ Ubuntu 18.04, 20.04, 22.04 (amd64)| [![ubuntu dep apt workflow](https://github.c
 macOS 11 and 12 | [![macos workflow](https://github.com/lagadic/visp/actions/workflows/macos.yml/badge.svg)](https://github.com/lagadic/visp/actions/workflows/macos.yml)
 iOS on macOS 11.0| [![ios workflow](https://github.com/lagadic/visp/actions/workflows/ios.yml/badge.svg)](https://github.com/lagadic/visp/actions/workflows/ios.yml)
 Windows 10 | [![Build status](https://ci.appveyor.com/api/projects/status/121dscdkryf5dbn0/branch/master?svg=true)](https://ci.appveyor.com/project/fspindle/visp/branch/master)
-Other arch Ubuntu 20.04 (aarch64, s390x)| [![other arch workflow](https://github.com/lagadic/visp/actions/workflows/other-arch.yml/badge.svg)](https://github.com/lagadic/visp/actions/workflows/other-arch.yml)
-ROS Melodic Ubuntu 18.04 Bionic | [![Build Status](https://build.ros.org/buildStatus/icon?job=Mdev__visp__ubuntu_bionic_amd64)](https://build.ros.org/job/Mdev__visp__ubuntu_bionic_amd64)
-ROS Noetic Ubuntu 20.04 Focal | [![Build Status](https://build.ros.org/buildStatus/icon?job=Ndev__visp__ubuntu_focal_amd64)](https://build.ros.org/job/Ndev__visp__ubuntu_focal_amd64/)
-ROS2 Foxy Ubuntu 20.04 Focal| [![Build Status](https://build.ros2.org/buildStatus/icon?job=Fdev__visp__ubuntu_focal_amd64)](https://build.ros2.org/job/Fdev__visp__ubuntu_focal_amd64/)
+Other arch Ubuntu 22.04 (aarch64, s390x)| [![other arch workflow](https://github.com/lagadic/visp/actions/workflows/other-arch.yml/badge.svg)](https://github.com/lagadic/visp/actions/workflows/other-arch.yml)
+ROS1 Noetic Ubuntu 20.04 Focal | [![Build Status](https://build.ros.org/buildStatus/icon?job=Ndev__visp__ubuntu_focal_amd64)](https://build.ros.org/job/Ndev__visp__ubuntu_focal_amd64/)
 ROS2 Humble Ubuntu 22.04 Jammy| [![Build Status](https://build.ros2.org/buildStatus/icon?job=Hdev__visp__ubuntu_jammy_amd64)](https://build.ros2.org/job/Hdev__visp__ubuntu_jammy_amd64/)
+ROS2 Iron Ubuntu 22.04 Jammy| [![Build Status](https://build.ros2.org/buildStatus/icon?job=Idev__visp__ubuntu_jammy_amd64)](https://build.ros2.org/job/Idev__visp__ubuntu_jammy_amd64/)
 ROS2 Rolling Ubuntu 22.04 Jammy| [![Build Status](https://build.ros2.org/buildStatus/icon?job=Rdev__visp__ubuntu_jammy_amd64)](https://build.ros2.org/job/Rdev__visp__ubuntu_jammy_amd64)
 Valgrind | [![valgrind workflow](https://github.com/lagadic/visp/actions/workflows/valgrind.yml/badge.svg)](https://github.com/lagadic/visp/actions/workflows/valgrind.yml)
 Sanitizer | [![sanitizers workflow](https://github.com/lagadic/visp/actions/workflows/ubuntu-sanitizers.yml/badge.svg)](https://github.com/lagadic/visp/actions/workflows/ubuntu-sanitizers.yml)
diff --git a/cmake/VISPModule.cmake b/cmake/VISPModule.cmake
index 8933d58c60..eee1761ba1 100644
--- a/cmake/VISPModule.cmake
+++ b/cmake/VISPModule.cmake
@@ -807,7 +807,8 @@ macro(_vp_create_module)
       ${VISP_MODULE_${the_module}_LINK_DEPS}
     PRIVATE
       ${VISP_MODULE_${the_module}_PRIVATE_REQ_DEPS}
-      ${VISP_MODULE_${the_module}_PRIVATE_OPT_DEPS})
+      ${VISP_MODULE_${the_module}_PRIVATE_OPT_DEPS}
+      ${VISP_LINKER_LIBS})
   add_dependencies(visp_modules ${the_module})
 
   if(ENABLE_SOLUTION_FOLDERS)
diff --git a/modules/tracker/me/src/moving-edges/vpMeNurbs.cpp b/modules/tracker/me/src/moving-edges/vpMeNurbs.cpp
index f7cc1bf39d..4bfacc7737 100644
--- a/modules/tracker/me/src/moving-edges/vpMeNurbs.cpp
+++ b/modules/tracker/me/src/moving-edges/vpMeNurbs.cpp
@@ -593,7 +593,7 @@ void vpMeNurbs::seekExtremitiesCanny(const vpImage<unsigned char> &I)
       std::list<vpMeSite>::iterator itList = list.begin();
       double convlt;
       double delta = 0;
-      int nbr = 0;
+      unsigned int nbr = 0;
       std::list<vpMeSite> addedPt;
       for (std::list<vpImagePoint>::const_iterator itEdges = ip_edges_list.begin(); itEdges != ip_edges_list.end();
         ++itEdges) {
@@ -625,7 +625,7 @@ void vpMeNurbs::seekExtremitiesCanny(const vpImage<unsigned char> &I)
       unsigned int memory_range = me->getRange();
       me->setRange(3);
       std::list<vpMeSite>::iterator itList2 = list.begin();
-      for (int j = 0; j < nbr; j++) {
+      for (unsigned int j = 0; j < nbr; j++) {
         vpMeSite s = *itList2;
         s.track(I, me, false);
         *itList2 = s;
@@ -724,7 +724,7 @@ void vpMeNurbs::seekExtremitiesCanny(const vpImage<unsigned char> &I)
       --itList; // Move on the last element
       double convlt;
       double delta;
-      int nbr = 0;
+      unsigned int nbr = 0;
       std::list<vpMeSite> addedPt;
       for (std::list<vpImagePoint>::const_iterator itEdges = ip_edges_list.begin(); itEdges != ip_edges_list.end();
         ++itEdges) {
@@ -755,7 +755,7 @@ void vpMeNurbs::seekExtremitiesCanny(const vpImage<unsigned char> &I)
       me->setRange(3);
       std::list<vpMeSite>::iterator itList2 = list.end();
       --itList2; // Move to the last element
-      for (int j = 0; j < nbr; j++) {
+      for (unsigned int j = 0; j < nbr; j++) {
         vpMeSite me_s = *itList2;
         me_s.track(I, me, false);
         *itList2 = me_s;
diff --git a/tutorial/imgproc/hough-transform/CMakeLists.txt b/tutorial/imgproc/hough-transform/CMakeLists.txt
index 710487c12e..2fd83346bc 100644
--- a/tutorial/imgproc/hough-transform/CMakeLists.txt
+++ b/tutorial/imgproc/hough-transform/CMakeLists.txt
@@ -1,6 +1,6 @@
 project(tutorial-hough)
 
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.5)
 
 find_package(VISP REQUIRED visp_core visp_gui visp_imgproc)