add lmdb package
add lmdb package

iulian787/spack,EmreAtes/spack,TheTimmy/spack,EmreAtes/spack,lgarren/spack,matthiasdiener/spack,iulian787/spack,TheTimmy/spack,LLNL/spack,LLNL/spack,EmreAtes/spack,lgarren/spack,lgarren/spack,EmreAtes/spack,tmerrick1/spack,mfherbst/spack,krafczyk/spack,mfherbst/spack,LLNL/spack,matthiasdiener/spack,tmerrick1/spack,lgarren/spack,tmerrick1/spack,skosukhin/spack,TheTimmy/spack,iulian787/spack,krafczyk/spack,mfherbst/spack,krafczyk/spack,LLNL/spack,TheTimmy/spack,matthiasdiener/spack,lgarren/spack,mfherbst/spack,iulian787/spack,krafczyk/spack,skosukhin/spack,skosukhin/spack,krafczyk/spack,mfherbst/spack,skosukhin/spack,matthiasdiener/spack,LLNL/spack,EmreAtes/spack,tmerrick1/spack,tmerrick1/spack,TheTimmy/spack,skosukhin/spack,matthiasdiener/spack,iulian787/spack