checking fst/fst.h usability... nochecking fst/fst.h presence... yesconfigure: WARNING: fst/fst.h: present but cannot be compiledconfigure: WARNING: fst/fst.h:     check for missing prerequisite headers?configure: WARNING: fst/fst.h: see the Autoconf documentationconfigure: WARNING: fst/fst.h:     section "Present But Cannot Be Compiled"configure: WARNING: fst/fst.h: proceeding with the compiler's resultconfigure: WARNING:     ## -------------------------------------- ##configure: WARNING:     ## Report this to phonetisaurus@gmail.com ##configure: WARNING:     ## -------------------------------------- ##checking for fst/fst.h... nochecking for fst/fst.h... (cached) nochecking for openfst libraries... noconfigure: error: Can't find OpenFST or one or more of its extensions. Use --with-openfst-includes and --with-openfst-libs to specify where you have installed OpenFst. OpenFst should have been configured with the following flags: --enable-static --enable-shared --enable-far --enable-ngram-fsts