The SST/macro source code is maintained separately from the rest of the SST software, and it can be compiled and run independently. SST/macro source code can be obtained as tar archives from the downloads section of the SST/macro project page on Bitbucket.
There are two options for getting the latest development version of the source code:
hg clone https://bitbucket.org/sst-ca/sstmacro
SST/macro can use the DUMPI package to read tracefiles from MPI applications. DUMPI is automatically included with SST/macro. The mercurial clone command will clone a compatible version of DUMPI as a sub-repository of the SST/macro repository, and the distribution tarball contains a copy DUMPI. These will automatically be compiled by SST/macro.