Does cdk_pywrapper support Linux?

[Luckick]

I am using Ubuntu 14.04.5.

When I try to install, error shows as below:

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-req-build-4edq07f0/

./cdk_pywrapper/cdk/cdk_bridge.java:112: error: ')' expected
        molecules.forEach(1, (k, v) -> {
                               ^
./cdk_pywrapper/cdk/cdk_bridge.java:112: error: illegal start of expression
        molecules.forEach(1, (k, v) -> {
                                     ^

Thank you!