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diff --git a/2.1.5.tar.gz b/2.1.5.tar.gz
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diff --git a/liberation-fonts.spec b/liberation-fonts.spec
index c042d63..83d802e 100644
--- a/liberation-fonts.spec
+++ b/liberation-fonts.spec
@@ -1,7 +1,7 @@
 Name:             liberation-fonts
 Summary:          Liberation Fonts
-Version:          2.00.5
-Release:          5
+Version:          2.1.5
+Release:          1
 Epoch:            1
 # The license of the Liberation Fonts is a EULA that contains GPLv2 and two
 # exceptions:
@@ -19,10 +19,8 @@ Source5:          liberation-mono.metainfo.xml
 Source6:          liberation-sans.metainfo.xml
 Source7:          liberation-serif.metainfo.xml
 BuildArch:        noarch
-BuildRequires:    fontpackages-devel >= 1.13, xorg-x11-font-utils libappstream-glib fontforge python3 python3-fonttools
+BuildRequires:    fontpackages-devel >= 1.13, mkfontscale mkfontdir libappstream-glib fontforge python3 python3-fonttools make
 Requires:         fontpackages-filesystem >= 1.13
-Obsoletes:        liberation-narrow-fonts < 1:2.0.0
-Provides:         liberation-narrow-fonts = %{epoch}:%{version}-%{release}
 Obsoletes:        liberation-fonts-common liberation-sans-fonts liberation-serif-fonts liberation-mono-fonts
 Provides:         liberation-fonts-common liberation-sans-fonts liberation-serif-fonts liberation-mono-fonts
 
@@ -32,6 +30,9 @@ commonly used fonts on Microsoft systems: Times New Roman, Arial, and Courier Ne
 
 %prep
 %autosetup -n %{name}-%{version} -p1
+sed -i 's/OS2_UseTypoMetrics: 1/OS2_UseTypoMetrics: 0/g' src/*.sfd
+ 
+sed -i 's|/usr/bin/env python|%{_bindir}/python2|' scripts/setisFixedPitch-fonttools.py
 
 %build
 %make_build
@@ -63,7 +64,7 @@ appstream-util validate-relax --nonet %{buildroot}%{_datadir}/appdata/liberation
 
 %_font_pkg -f *-liberation-*.conf Liberation*.ttf
 %{_datadir}/appdata/*.metainfo.xml
-%doc AUTHORS ChangeLog README TODO
+%doc AUTHORS ChangeLog README.md TODO
 %license  LICENSE
 %dir %{_fontdir}
 %verify(not md5 size mtime) %{_fontdir}/fonts.dir
@@ -71,6 +72,9 @@ appstream-util validate-relax --nonet %{buildroot}%{_datadir}/appdata/liberation
 %{_sysconfdir}/X11/fontpath.d/%{name}
 
 %changelog
+* Thu Oct 12 2023 liyanan <thistleslyn@163.com> - 1:2.1.5-1
+- Update to 2.1.5
+
 * Wed May 11 2022 yaoxin <yaoxin30@h-partners.com> - 1:2.00.5-5
 - License compliance rectification