dongjinleekr/beanpiece

A Java binding to Google SentencePiece

beanpiece's Issues

Missing requirement

I had some problems running a project using the beanpiece:
java.lang.UnsatisfiedLinkError: /tmp/libsentencepiece820278351167742621.so: libprotobuf.so.10: cannot open shared object file: No such file or directory
This missing file (libprotobuf.so.10) can be corrected by installing the protobuf-cpp-3.0.0, maybe in some new versions but not with the 3.6.1 available for my OS (Fedora 30).
I think that this dependecy should be on the readme or the project use the agnostic free lib libprotobuf.so.

Building on macos location of dylib differs from expected.

On intel i7 2015 MacBook Pro running HighSierra 10.13.5

Mismatch between "os.arch" in sbt.build vs NativeUtils.java path.

In sbt.build os.arch = x86_64.

Building beanpiece libsentencepiece.dylib is placed in /osx/x86_64/libsentencepiece.dylib.

However at runtime when NativeUtils.java attempts to load the appropriate libary it searches in /osx/i386/libsentencepiece.dylib

in NativeUtils path returns i386 due to

private static Architecture architecture() {
        String arch = System.getProperty("os.arch").toLowerCase(Locale.ENGLISH);
         // arch = "x86_64"
        if (arch.contains("ppc")) {
            return Architecture.PPC;
        } else if (arch.contains("i386") || arch.contains("x86")) {
            return Architecture.I386;
        } else if (arch.contains("amd64") || arch.contains("x86_64")) {
            return Architecture.AMD64;
        } else {
            throw new IllegalArgumentException("Unsupported architecture: " + arch);
        }
    }