Name:           a
Version:        0
Release:        1
Summary:        ...
License:        MIT
BuildArch:      noarch

Provides:       b = 5

%description
...


%prep


%build


%install
mkdir -p %{buildroot}%{_bindir}
echo '#!/usr/bin/bash' > %{buildroot}%{_bindir}/executable
echo 'echo a' > %{buildroot}%{_bindir}/executable
chmod +x %{buildroot}%{_bindir}/executable

%files
%{_bindir}/executable