this is a prereq for building from source.
we should maybe check for any other prereqs.
CC error.lo
CC parserInternals.lo
CC parser.lo
CC tree.lo
CC hash.lo
CC list.lo
CC xmlIO.lo
/Users/ollisg/.cpanm/work/1664117643.47564/Alien-Libxml2-0.17/_alien/extract_Y6LB/libxml2-2.9.10/xmlIO.c:40:10: fatal error: 'lzma.h' file not found
#include <lzma.h>
^~~~~~~~
1 error generated.
make[3]: *** [xmlIO.lo] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all] Error 2
this is a prereq for building from source.
we should maybe check for any other prereqs.