diff --git a/README.md b/README.md
index 6e2208a..31ca411 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # dht
 
+Headers-only library implementing the Kademlia Distributed Hash Table (DHT) used in the Bittorrent networ
+
diff --git a/dht-0.27-cmake.patch b/dht-0.27-cmake.patch
new file mode 100644
index 0000000..fc51c72
--- /dev/null
+++ b/dht-0.27-cmake.patch
@@ -0,0 +1,121 @@
+From b02da5981ccb28af9d73f2b425d157f1a00bf223 Mon Sep 17 00:00:00 2001
+From: Mike Gelfand <mikedld@mikedld.com>
+Date: Sun, 1 Jan 2017 16:23:21 +0300
+Subject: [PATCH] Remove Makefile, add Automake and CMake support
+
+---
+ CMakeLists.txt | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++
+ Config.cmake   |  1 +
+ Makefile       |  9 --------
+ Makefile.am    | 11 +++++++++
+ 4 files changed, 72 insertions(+), 9 deletions(-)
+ create mode 100644 CMakeLists.txt
+ create mode 100644 Config.cmake
+ delete mode 100644 Makefile
+ create mode 100644 Makefile.am
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+new file mode 100644
+index 0000000..6a9289e
+--- /dev/null
++++ b/CMakeLists.txt
+@@ -0,0 +1,60 @@
++cmake_minimum_required(VERSION 3.0)
++project(DHT VERSION 0.26 LANGUAGES C)
++
++include(GNUInstallDirs)
++include(CMakePackageConfigHelpers)
++
++add_library(dht STATIC
++    dht.c
++    dht.h)
++
++target_include_directories(dht
++    PUBLIC
++        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
++        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
++
++write_basic_package_version_file(
++    "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
++    VERSION ${PROJECT_VERSION}
++    COMPATIBILITY AnyNewerVersion)
++
++if(NOT CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
++    add_library(${PROJECT_NAME}::dht ALIAS dht)
++
++    file(WRITE "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" "")
++    set(${PROJECT_NAME}_DIR "${PROJECT_BINARY_DIR}" CACHE PATH
++        "The directory containing a CMake configuration file for ${PROJECT_NAME}.")
++    return()
++endif()
++
++configure_file(
++    Config.cmake
++    ${PROJECT_NAME}Config.cmake
++    @ONLY)
++
++install(
++    TARGETS dht
++    EXPORT ${PROJECT_NAME}Targets)
++
++install(
++    FILES dht.h
++    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
++
++install(
++    FILES
++        CHANGES
++        dht-example.c
++        LICENCE
++        README
++    DESTINATION ${CMAKE_INSTALL_DOCDIR})
++
++install(
++    EXPORT ${PROJECT_NAME}Targets
++    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
++    NAMESPACE ${PROJECT_NAME}::)
++
++install(
++    FILES
++        "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
++        "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
++    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
+diff --git a/Config.cmake b/Config.cmake
+new file mode 100644
+index 0000000..8fbfc6d
+--- /dev/null
++++ b/Config.cmake
+@@ -0,0 +1 @@
++include(${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake)
+diff --git a/Makefile b/Makefile
+deleted file mode 100644
+index e012945..0000000
+--- a/Makefile
++++ /dev/null
+@@ -1,9 +0,0 @@
+-CFLAGS = -g -Wall
+-LDLIBS = -lcrypt
+-
+-dht-example: dht-example.o dht.o
+-
+-all: dht-example
+-
+-clean:
+-	-rm -f dht-example dht-example.o dht-example.id dht.o *~ core
+diff --git a/Makefile.am b/Makefile.am
+new file mode 100644
+index 0000000..2dba648
+--- /dev/null
++++ b/Makefile.am
+@@ -0,0 +1,11 @@
++AM_CFLAGS = @PTHREAD_CFLAGS@
++
++noinst_LIBRARIES = libdht.a
++libdht_a_SOURCES = dht.c
++libdht_a_DEPENDENCIES = $(builddir)/include/dht
++noinst_HEADERS = dht.h
++EXTRA_DIST = CHANGES CMakeLists.txt dht-example.c LICENCE README
++
++$(builddir)/include/dht:
++	$(MKDIR_P) $(builddir)/include
++	(cd $(builddir)/include && $(LN_S) $(abs_srcdir) dht)
diff --git a/dht.spec b/dht.spec
new file mode 100644
index 0000000..99240d8
--- /dev/null
+++ b/dht.spec
@@ -0,0 +1,60 @@
+Name:          dht
+Version:       0.27
+Release:       1mamba
+Summary:       Headers-only library implementing the Kademlia Distributed Hash Table (DHT) used in the Bittorrent networ
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://www.irif.fr/~jch/software/bittorrent/
+Source:        https://github.com/jech/dht.git/dht-%{version}/dht-%{version}.tar.bz2
+Patch0:        dht-0.27-cmake.patch
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+
+%description
+Headers-only library implementing the Kademlia Distributed Hash Table (DHT) used in the Bittorrent networ
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Headers-only library implementing the Kademlia Distributed Hash Table (DHT) used in the Bittorrent networ
+
+%description -n lib%{name}-devel
+Headers-only library implementing the Kademlia Distributed Hash Table (DHT) used in the Bittorrent networ
+This package contains header files for developing applications that use %{name}.
+
+#% debug_package
+
+%prep
+%setup -q
+%patch 0 -p1 -b .cmake
+
+%build
+%cmake \
+  -DCMAKE_INSTALL_INCLUDEDIR=include/dht
+
+%cmake_build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%cmake_install
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/dht
+%{_includedir}/dht/dht.h
+%{_libdir}/libdht.a
+%dir %{_libdir}/cmake/DHT
+%{_libdir}/cmake/DHT/DHT*.cmake
+%dir %{_docdir}/DHT
+%{_docdir}/DHT/*
+%doc LICENCE CHANGES README
+
+%changelog
+* Sun Aug 04 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 0.27-1mamba
+- package created using the webbuild interface