Fix pbunzip2 and pbzcat command not available

(cherry picked from commit fbd3a84c94232a0179ef7e2c1f1cb6747b843142)

pbzip2.spec

@@ -1,6 +1,6 @@
 Name:           pbzip2
 Version:        1.1.12
-Release:        11
+Release:        12
 Summary:        Parallel implementation of the bzip2 block-sorting file compressor
 License:        BSD
 URL:            http://www.compression.ca/pbzip2/
@@ -27,12 +27,10 @@ f=AUTHORS; iconv -f iso-8859-1 -t utf-8 $f > $f.utf8 && mv $f.utf8 $f
 
 
 %install
-pushd %{buildroot}
-install -D -m755 %{_builddir}/pbzip2-%{version}/pbzip2 .%{_bindir}/pbzip2
-install -D -m644 %{_builddir}/pbzip2-%{version}/pbzip2.1 .%{_mandir}/man1/pbzip2.1
-ln -sf %{_builddir}/pbzip2-%{version}/pbzip2 .%{_bindir}/pbunzip2
-ln -sf %{_builddir}/pbzip2-%{version}/pbzip2 .%{_bindir}/pbzcat
-popd
+install -D -m755 %{name} %{buildroot}%{_bindir}/%{name}
+install -D -m644 %{name}.1 %{buildroot}%{_mandir}/man1/%{name}.1
+ln -sf ./%{name} %{buildroot}%{_bindir}/pbunzip2
+ln -sf ./%{name} %{buildroot}%{_bindir}/pbzcat
 
 %files
 %defattr(-,root,root)
@@ -46,6 +44,9 @@ popd
 %{_mandir}/man1/*
 
 %changelog
+* Tue Jan 02 2024 yaoxin <yao_xin001@hoperun.com> - 1.1.12-12
+- Fix pbunzip2 and pbzcat command not available
+
 * Thu Nov 10 2022 liyanan <liyanan32@h-partners.com>  - 1.1.12-11
 - Change source