parrot parallel install failure

./parrot -o runtime/parrot/library/nqp-rx.pbc ext/nqp-rx/src/stage0/NQP-s0.pir
./parrot -o compilers/pct/src/PCT/Node.pbc compilers/pct/src/PCT/Node.pir
./parrot -o compilers/pct/src/PAST/Node.pbc compilers/pct/src/PAST/Node.pir
./parrot -o compilers/pct/src/PAST/Compiler.pbc compilers/pct/src/PAST/Compiler.pir
./parrot -o compilers/pct/src/POST/Node.pbc compilers/pct/src/POST/Node.pir
./parrot -o compilers/pct/src/POST/Compiler.pbc compilers/pct/src/POST/Compiler.pir
./parrot -o runtime/parrot/library/CGI/QueryHash.pbc runtime/parrot/library/CGI/QueryHash.pir
./parrot -o runtime/parrot/library/Crow.pbc runtime/parrot/library/Crow.pir
./parrot -o runtime/parrot/library/config.pbc runtime/parrot/library/config.pir
./parrot -o runtime/parrot/library/Data/Dumper/Base.pbc runtime/parrot/library/Data/Dumper/Base.pir
./parrot -o runtime/parrot/library/Data/Dumper/Default.pbc runtime/parrot/library/Data/Dumper/Default.pir
./parrot -o runtime/parrot/library/Data/Dumper.pbc runtime/parrot/library/Data/Dumper.pir
./parrot -o runtime/parrot/library/Digest/sha256.pbc runtime/parrot/library/Digest/sha256.pir
Can't read 'encoding' : No such file or directory
current instr.: '_config' pc 104 (runtime/parrot/library/config.pir:96)
called from Sub 'compile_file' pc 960 (tools/dev/pbc_to_exe.pir:607)
called from Sub 'main' pc 155 (tools/dev/pbc_to_exe.pir:165)
make: *** [pbc_to_exe] Error 1
make: *** Waiting for unfinished jobs....
cotto@cotto-linux-desktop:/usr/src/parrot-git-master @master 2 $ mj install