Is the lmdb-devel package necessary for installing the cfengine on RHEL v.7 via an RPM .spec file?

I have a problem when I try to build from my spec file. I run this:

rpmbuild -ba newpackage.spec

I see a great deal of output. It ends with these lines:

configure: error: Cannot find Lightning MDB
error: Bad exit status from /var/tmp/rpm-tmp.dKgUSh (%build)

RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.dKgUSh (%build)

I tried to install lmdb-devel package to address the "Cannot find Lightning MDB." There were many dependency packages. I am using RHEL 7. I couldn't even find where to download all the dependencies. What should I do? I'm concerned that installing the lmdb-devel won't even help me anyway.

Here is what my newpackage.spec file looks like:

Name:  cfengine
Version: 1
Release:        1%{?dist}
Summary:  First time

License:        GNU
#URL:
Source0: http://s3.amazonaws.com/cfengine.package-repos/tarballs/cfengine-3.6.5.tar.gz

BuildRequires: gettext
# Requires:

%description
This is a test.

%prep
%setup -n cfengine-3.6.5


%build
%configure
make %{?_smp_mflags}

%install
rm -rf $RPM_BUILD_ROOT
%make_install


%files
%doc


%changelog