diff --git a/.gitignore b/.gitignore
index bf5a67d..f6a3a77 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1 @@
-/Inline-Python-0.49.tar.gz
-/Inline-Python-0.50.tar.gz
-/Inline-Python-0.52.tar.gz
-/Inline-Python-0.54.tar.gz
-/Inline-Python-0.56.tar.gz
+/*.tar.gz
diff --git a/perl-Inline-Python-makefile.patch b/perl-Inline-Python-makefile.patch
new file mode 100644
index 0000000..6874d9d
--- /dev/null
+++ b/perl-Inline-Python-makefile.patch
@@ -0,0 +1,62 @@
+From 9edd5893d574e3b6778723714787fd5f3dd09524 Mon Sep 17 00:00:00 2001
+From: Mattias Ellert <mattias.ellert@physics.uu.se>
+Date: Tue, 18 Oct 2022 19:07:29 +0200
+Subject: [PATCH] Fix Makefile logic
+
+- shared_lib_priority() checks that the shared library exist in LIBPL.
+  No need to do the same check again when shared_lib_priority() is true.
+
+- check_static_library() should check that the static library exists.
+
+- Add LIBPL, but not LIBDIR, to RPATH.
+---
+ Makefile.PL | 18 ++++++++++--------
+ 1 file changed, 10 insertions(+), 8 deletions(-)
+
+diff --git a/Makefile.PL b/Makefile.PL
+index 7d1a1b4..407451c 100644
+--- a/Makefile.PL
++++ b/Makefile.PL
+@@ -310,12 +310,6 @@ sub special_non_windows_check_shared_static_libs {
+ 
+     if (shared_lib_priority($ref)) {
+         $ref->{libpython} = $ref->{ldlib};
+-        my $shared_lib = File::Spec->catfile($ref->{libpath}, $ref->{libpython});
+-        if (!-f $shared_lib) {
+-            # Special case for pyenv. The shared library exists in $LIBDIR instead of in
+-            #   $LIBPL
+-            $ref->{libpath} = get_config_var($ref, "LIBDIR");
+-        }
+         $ref->{rpath} = $ref->{libpath};
+     }
+     else {
+@@ -340,9 +334,14 @@ sub special_non_windows_check_shared_static_libs {
+                         . "WARNING: This is known to not work on linux.\n";
+                 }
+             }
+-            $ref->{libpath} = get_config_var($ref, "LIBDIR");
+             $ref->{libpython} = $ref->{ldlib};
+-            $ref->{rpath} = $ref->{libpath};
++            my $shared_lib = File::Spec->catfile($ref->{libpath}, $ref->{libpython});
++            if (!-f $shared_lib) {
++                $ref->{libpath} = get_config_var($ref, "LIBDIR");
++            }
++            else {
++                $ref->{rpath} = $ref->{libpath};
++            }
+         }
+     }
+ }
+@@ -363,6 +362,9 @@ sub shared_lib_priority {
+ sub check_static_library_ok {
+     my ($ref) = @_;
+ 
++    my $static_lib = File::Spec->catfile($ref->{libpath}, $ref->{libpython});
++    return 0 if (!-f $static_lib);
++
+     # We should check if the static library was compiled with -fPIC, or else
+     #  we cannot create a shared Python.so from it.
+     #  TODO: It seem like it is possible to build python with --enable-shared
+-- 
+2.37.3
+
diff --git a/perl-Inline-Python-pyinit.patch b/perl-Inline-Python-pyinit.patch
deleted file mode 100644
index 300f34e..0000000
--- a/perl-Inline-Python-pyinit.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 90b68bdf370c07b1d3fdd46bbdf1b154ed74b91b Mon Sep 17 00:00:00 2001
-From: Mattias Ellert <mattias.ellert@physics.uu.se>
-Date: Wed, 18 Aug 2021 16:41:10 +0200
-Subject: [PATCH] Call Py_Initialize() before calling PyBytes_FromString()
-
-Not doing this gives a segmentation fault with Python 3.10
----
- Python.xs | 16 ++++++++--------
- 1 file changed, 8 insertions(+), 8 deletions(-)
-
-diff --git a/Python.xs b/Python.xs
-index 11d5033..7a3c793 100644
---- a/Python.xs
-+++ b/Python.xs
-@@ -25,14 +25,6 @@ void do_pyinit() {
- #ifdef EXPOSE_PERL
-     PyObject *main_dict;
-     PyObject *perl_obj;
--
--#if PY_MAJOR_VERSION >= 3
--    PyObject *dummy1 = PyBytes_FromString(""),
--             *dummy2 = PyBytes_FromString("main");
--#else
--    PyObject *dummy1 = PyString_FromString(""),
--             *dummy2 = PyString_FromString("main");
--#endif
- #endif
-     /* sometimes Python needs to know about argc and argv to be happy */
-     int _python_argc = 1;
-@@ -48,6 +40,14 @@ void do_pyinit() {
-     PySys_SetArgv(_python_argc, _python_argv);  /* Tk needs this */
- 
- #ifdef EXPOSE_PERL
-+#if PY_MAJOR_VERSION >= 3
-+    PyObject *dummy1 = PyBytes_FromString(""),
-+             *dummy2 = PyBytes_FromString("main");
-+#else
-+    PyObject *dummy1 = PyString_FromString(""),
-+             *dummy2 = PyString_FromString("main");
-+#endif
-+
-     /* create the perl module and add functions */
-     initperl();
- 
--- 
-2.31.1
-
diff --git a/perl-Inline-Python.spec b/perl-Inline-Python.spec
index 1c1051f..eebea1a 100644
--- a/perl-Inline-Python.spec
+++ b/perl-Inline-Python.spec
@@ -1,14 +1,13 @@
 Name:           perl-Inline-Python
-Version:        0.56
-Release:        23%{?dist}
+Version:        0.57
+Release:        1%{?dist}
 Summary:        Write Perl subs and classes in Python
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/Inline-Python
 Source0:        https://cpan.metacpan.org/authors/id/N/NI/NINE/Inline-Python-%{version}.tar.gz
-#               Call Py_Initialize() before calling PyBytes_FromString()
-#               Fixes segmentation fault with python 3.10
-#               https://github.com/niner/inline-python-pm/pull/33
-Patch0:         %{name}-pyinit.patch
+#               Fix makefile logic
+#               https://github.com/niner/inline-python-pm/pull/38
+Patch0:         %{name}-makefile.patch
 BuildRequires:  gcc
 BuildRequires:  findutils
 BuildRequires:  make
@@ -62,7 +61,7 @@ name-space is cached, and subsequent calls use the cached version.
 %patch0 -p1
 
 %build
-INLINE_PYTHON_EXECUTABLE=/usr/bin/python3 %{__perl} Makefile.PL INSTALLDIRS=vendor OPTIMIZE="$RPM_OPT_FLAGS" NO_PACKLIST=1
+INLINE_PYTHON_EXECUTABLE=/usr/bin/python3 %{__perl} Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1
 make %{?_smp_mflags}
 
 %install
@@ -82,6 +81,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Mon Oct 17 2022 Mattias Ellert <mattias.ellert@physics.uu.se> - 0.57-1
+- 0.57 bump
+
 * Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.56-23
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
 
@@ -181,7 +183,9 @@ make test
 
 * Wed Jun 24 2015 Jon Kerr Nilsen <j.k.nilsen@usit.uio.no> 0.49-3
 - added two forgotten BuildRequires
+
 * Wed Jun 24 2015 Jon Kerr Nilsen <j.k.nilsen@usit.uio.no> 0.49-2
 - adjusted to fit Fedora packaging guidelines.
+
 * Fri Jun 19 2015 Jon Kerr Nilsen <j.k.nilsen@usit.uio.no> 0.49-1
 - Specfile autogenerated by cpanspec 1.78.
diff --git a/sources b/sources
index c7ca76c..2e1d594 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Inline-Python-0.56.tar.gz) = d5fffec8a377ec10c8b21ed9324e2de5a77d10304fc2a89196df89984e55869e3e4e0ef970f1aa4651068b8a6d834fa8eb18d70a052c646ddd98ef338f772e7d
+SHA512 (Inline-Python-0.57.tar.gz) = 1cf32e8fb746b0b2420eb732178ac6e5e6813501534a159c6865b1a8a6e402eed0a4769d6a85c6639e628e4dea0c2b3d9e99bb291506d343267118b2f148e9b9