`Make $EXERCISE` fails due to problem related to Common Test

[jpcenteno]

Make $EXERCISE fails due to problem related to Common Test

I'm trying to run the tests as instructed in the README.md files, but I'm getting this error related to Common Test Hooks:

bash-3.2$ pwd
/Users/lambda/code/erlings
bash-3.2$ make sequential/filter_numbers
cd sequential/filter_numbers && ../../rebar3 as test ct
===> Verifying dependencies...
===> Compiling filter_numbers
===> Running Common Test suites...
%%% filter_numbers_SUITE: 
%%% filter_numbers_SUITE ==> run_eunit: FAILED
%%% filter_numbers_SUITE ==> {fail,"cth_readable_failonly:on_tc_fail/3 CTH call failed"}
%%% undefined ==> end_per_suite: FAILED
%%% undefined ==> {fail,"cth_readable_failonly:on_tc_fail/3 CTH call failed"}
Failed 1 tests. Passed 0 tests. 
Results written to "/Users/lambda/code/erlings/sequential/filter_numbers/_build/test/logs/index.html".
===> Failures occurred running tests: 1
make: *** [sequential/filter_numbers] Error 1

I was able to run eunit from the exercises subdirectories with no problem:

joaquin-lambda:filter_numbers lambda$ pwd
/Users/lambda/code/erlings/sequential/filter_numbers
joaquin-lambda:filter_numbers lambda$ rebar3 eunit
===> Verifying dependencies...
===> Compiling filter_numbers
===> Performing EUnit tests...
...
Finished in 0.047 seconds
3 tests, 0 failures

As @juanbono pointed out, this is related to https://github.com/erlang/rebar3/issues/2063

---

Things I tried:

• I was able to run eunit from the rebar3 binary that came with the repo.
• I wasn't able to run ct with the rebar3 binary thar came with the repo.
• I was able to run ct using my installed version of rebar3