{tag,"v0.8.2"}},
                             false},
                        {dep,"/usr/share/erlang/lib/lager-3.6.2",lager,".*",
                             {git,"https://github.com/basho/lager.git",
                                  {tag,"3.2.4"}},
                             false},
                        {dep,"/usr/lib64/erlang/lib/neotoma-1.7.4",neotoma,
                             ".*",
                             {git,"https://github.com/basho/neotoma.git",
                                  {tag,"1.7.4"}},
                             false}]
DEBUG: Missing deps  : []
DEBUG: is_app_available, looking for App getopt with Path "/usr/lib64/erlang/lib/getopt-1.0.1"
INFO:  Looking for getopt-.* ; found getopt-1.0.1 at /usr/lib64/erlang/lib/getopt-1.0.1
DEBUG: Adding /usr/lib64/erlang/lib/getopt-1.0.1/ebin to code path
DEBUG: is_app_available, looking for App lager with Path "/usr/share/erlang/lib/lager-3.6.2"
INFO:  Looking for lager-.* ; found lager-3.6.2 at /usr/share/erlang/lib/lager-3.6.2
DEBUG: Adding /usr/share/erlang/lib/lager-3.6.2/ebin to code path
DEBUG: is_app_available, looking for App neotoma with Path "/usr/lib64/erlang/lib/neotoma-1.7.4"
INFO:  Looking for neotoma-.* ; found neotoma-1.7.4 at /usr/lib64/erlang/lib/neotoma-1.7.4
DEBUG: Adding /usr/lib64/erlang/lib/neotoma-1.7.4/ebin to code path
DEBUG: Adding skip dir: /usr/lib64/erlang/lib/getopt-1.0.1
DEBUG: Adding skip dir: /usr/share/erlang/lib/lager-3.6.2
DEBUG: Adding skip dir: /usr/lib64/erlang/lib/neotoma-1.7.4
DEBUG: Associate sub_dir /usr/lib64/erlang/lib/getopt-1.0.1 with /builddir/build/BUILD/cuttlefish-2.0.11
DEBUG: Associate sub_dir /usr/share/erlang/lib/lager-3.6.2 with /builddir/build/BUILD/cuttlefish-2.0.11
DEBUG: Associate sub_dir /usr/lib64/erlang/lib/neotoma-1.7.4 with /builddir/build/BUILD/cuttlefish-2.0.11
DEBUG: Plugins requested while processing /builddir/build/BUILD/cuttlefish-2.0.11: []
DEBUG: Predirs: ["/usr/lib64/erlang/lib/getopt-1.0.1",
                 "/usr/share/erlang/lib/lager-3.6.2",
                 "/usr/lib64/erlang/lib/neotoma-1.7.4"]
DEBUG: Consult config file "/usr/lib64/erlang/lib/getopt-1.0.1/rebar.config"
DEBUG: Available deps: []
DEBUG: Missing deps  : []
DEBUG: Plugins requested while processing /usr/lib64/erlang/lib/getopt-1.0.1: []
DEBUG: Predirs: []
INFO:  Skipping compile in /usr/lib64/erlang/lib/getopt-1.0.1
DEBUG: Postdirs: []
DEBUG: Consult config file "/usr/share/erlang/lib/lager-3.6.2/rebar.config"
DEBUG: Available deps: []
DEBUG: Missing deps  : []
DEBUG: Plugins requested while processing /usr/share/erlang/lib/lager-3.6.2: []
DEBUG: Predirs: []
INFO:  Skipping compile in /usr/share/erlang/lib/lager-3.6.2
DEBUG: Postdirs: []
DEBUG: Consult config file "/usr/lib64/erlang/lib/neotoma-1.7.4/rebar.config"
DEBUG: Available deps: []
DEBUG: Missing deps  : []
DEBUG: Plugins requested while processing /usr/lib64/erlang/lib/neotoma-1.7.4: []
DEBUG: Predirs: []
INFO:  Skipping compile in /usr/lib64/erlang/lib/neotoma-1.7.4
DEBUG: Postdirs: []
==> cuttlefish-2.0.11 (compile)
DEBUG: Matched required ERTS version: 9.3.1 -> .*
BUILDSTDERR: ERROR: OTP release 20 does not match required regex R16|17|18|19
BUILDSTDERR: ERROR: compile failed while processing /builddir/build/BUILD/cuttlefish-2.0.11: rebar_abort
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.kS838d (%build)
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.kS838d (%build)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 626, in do
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/erlang-cuttlefish.spec