[Transformers-bugs] pack-esdf: error: file ./D.sdf does not exist

make[3]: Leaving directory `/work/akim/src/transformers/_build/c-grammar/src/gnusyn' Making all in deterministic make[3]: Entering directory `/work/akim/src/transformers/_build/c-grammar/src/deterministic' /home/akim/src/transformers/_build/tmpdist//usr/local/bin/pack-esdf \ -s AttrSdf \ -of ast \ -I /home/akim/src/transformers/_build/tmpdist//usr/local/share/sdf-detgen\ -I /home/akim/src/transformers/_build/tmpdist//usr/local/share/sdf-attribute \ -I ../../../../c-grammar/lib \ -Idef ../../src/syn/C.edef \ -I ../../src/deterministic \ -I ../../../../c-grammar/src/deterministic \ -i D.sdf -o D.edef.af pack-sdf: warning: directory specified with -I does not exist: ../../../../c-grammar/lib pack-esdf: error: file ./D.sdf does not exist make[3]: *** [D.edef.af] Error 1 make[3]: Leaving directory `/work/akim/src/transformers/_build/c-grammar/src/deterministic' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/work/akim/src/transformers/_build/c-grammar/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/work/akim/src/transformers/_build/c-grammar' make: *** [all-recursive] Error 1 make: Leaving directory `/work/akim/src/transformers/_build'