ruster_unsafe 0.4.0

# rustc version
rustc 1.12.0-nightly (54c0dcfd6 2016-07-28)# docs.rs version
cratesfyi 0.2.0 (5dbd676 2016-07-30)# build log
Updating registry `https://github.com/rust-lang/crates.io-index`
Downloading ruster_unsafe v0.4.0
Compiling libc v0.2.15
Running `rustc .cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.15/src/lib.rs --crate-name libc --crate-type lib -g --cfg feature=\"default\" --cfg feature=\"use_std\" -C metadata=1bd8847afb79f283 -C extra-filename=-1bd8847afb79f283 --out-dir /home/cratesfyi/ruster_unsafe-0.4.0/debug/deps --emit=dep-info,link -L dependency=/home/cratesfyi/ruster_unsafe-0.4.0/debug/deps -L dependency=/home/cratesfyi/ruster_unsafe-0.4.0/debug/deps --cap-lints allow`
Compiling ruster_unsafe v0.4.0
Running `rustc .cargo/registry/src/github.com-1ecc6299db9ec823/ruster_unsafe-0.4.0/build.rs --crate-name build_script_build --crate-type bin -g --out-dir /home/cratesfyi/ruster_unsafe-0.4.0/debug/build/ruster_unsafe-d6231b4a689a89ba --emit=dep-info,link -L dependency=/home/cratesfyi/ruster_unsafe-0.4.0/debug -L dependency=/home/cratesfyi/ruster_unsafe-0.4.0/debug/deps --extern libc=/home/cratesfyi/ruster_unsafe-0.4.0/debug/deps/liblibc-1bd8847afb79f283.rlib`
Running `/home/cratesfyi/ruster_unsafe-0.4.0/debug/build/ruster_unsafe-d6231b4a689a89ba/build-script-build`
thread 'main' panicked at 'ChainedError {
error: failed to compile `ruster_unsafe v0.4.0`, intermediate artifacts can be found at `/home/cratesfyi/ruster_unsafe-0.4.0`,
cause: Human(
failed to run custom build command for `ruster_unsafe v0.4.0`
Process didn't exit successfully: `/home/cratesfyi/ruster_unsafe-0.4.0/debug/build/ruster_unsafe-d6231b4a689a89ba/build-script-build` (exit code: 101)
--- stderr
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "Failed to start gen_api.erl.  Is \'escript\' available in the path?"', ../src/libcore/result.rs:788
note: Run with `RUST_BACKTRACE=1` for a backtrace.

)
}', src/bin/cratesfyi.rs:119
note: Run with `RUST_BACKTRACE=1` for a backtrace.