Centos使用rpm进行软件包打包，单个spec生成多个包范例

Name:      pykickstart
Version:   3.16.11
Release:   2%{?dist}
License:   GPLv2 and MIT
Group:     System Environment/Libraries
Summary:   Python utilities for manipulating kickstart files.
Source0:   %{name}-%{version}.tar.xz

BuildArch: noarch
#BuildRequires: 
#Requires: 

%description
Python utilities for manipulating kickstart files. 

%package -n packet2
Summary:  library for manipulating kickstart files.
#BuildRequires: 
#Requires: 

%description -n packet2
The binaries are found in the pykickstart package.

%prep
%setup -q

%build

%install
mkdir -p %{buildroot}/%{_bindir}
install -m755 * %{buildroot}/%{_bindir}

%files
%defattr(-,root,root,-)
%doc file_doc
%{_bindir}/file_bin
%{_bindir}/file_doc
%{_bindir}/file_info
%{_bindir}/file_lib
%{_bindir}/file_include

%files -n packet2