Checkout the Required Version of Tinker
Using the incorrect Tinker version, the executables would be very likely to fail with segfault.
If this source code was cloned by Git, you can checkout Tinker from the tinker Git submodule:
# checkout Tinker
cd tinker9
git submodule update --init
Alternatively, clone Tinker from GitHub, then checkout the required version 6a1c6104. You should move this tinker directory under tinker9.
Make libtinker
Compiling libtinker is now automated in the next step.