diff --git a/perl-UV.spec b/perl-UV.spec
index 758e062..722d9ec 100644
--- a/perl-UV.spec
+++ b/perl-UV.spec
@@ -1,22 +1,25 @@
 %define perl_major_ver %(eval `perl -V:version`; echo ${version%*.[0-9]*}.0)
 
 Name:          perl-UV
-Version:       0.24
-Release:       3mamba
+Version:       2.000
+Release:       1mamba
 Summary:       UV - Perl interface to libuv
 Group:         System/Libraries/Perl
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.cpan.org/
-Source:        http://search.cpan.org/CPAN/authors/id/T/TY/TYPESTER/UV-%{version}.tar.gz
+Source:        https://cpan.metacpan.org/authors/id/P/PE/PEVANS/UV-%{version}.tar.gz
 License:       GPL, Artistic
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libuv-devel
+BuildRequires: perl-Scalar-List-Utils
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
 BuildRequires: perl >= 2:5.36.0
 BuildRequires: perl-devel
+BuildRequires: perl-Module-Build-Using-PkgConfig
 BuildRequires: perl-Test-TCP
 Requires:      perl >= %perl_major_ver
 
@@ -26,15 +29,15 @@ UV is perl interface to libuv.
 %prep
 %setup -q -n UV-%{version}
 
-%build
-%{__perl} Makefile.PL PREFIX=%{_prefix} INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
 
-%make
-#% make test
+%build
+%{__perl} Build.PL installdirs=vendor
+./Build
+#./Build test
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall_perl
+./Build install --destdir=%{buildroot}
 
 packlist=`find %{buildroot} -name .packlist`
 [ -z "$packlist" ] && exit 1 || cat $packlist | \
@@ -46,7 +49,7 @@ for dir in `find %{buildroot} -type d | grep $strid`; do
    echo "%dir ${dir#%buildroot}" >> .packlist
 done
 
-find %{buildroot} -name *.so -exec chmod u+w {} \;
+#find %{buildroot} -name *.so -exec chmod u+w {} \;
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -56,6 +59,9 @@ find %{buildroot} -name *.so -exec chmod u+w {} \;
 %doc LICENSE
 
 %changelog
+* Thu Aug 31 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.000-1mamba
+- update to 2.000
+
 * Sun Apr 16 2023 Sdk Build System <sdk@mambasoft.it> 0.24-3mamba
 - rebuilt with perl 5.36.0