Assembler missing on smartos 16 machines?

[targos]

node-test-commit-smartos is consistently failing on smartos16-64 with this message:

04:37:19 python ./configure 
04:37:20 WARNING: C++ compiler too old, need g++ 4.9.4 or clang++ 3.4.2 (CXX=g++)
04:37:20 ERROR: Did not find a new enough assembler, install one or build with
04:37:20        --openssl-no-asm.
04:37:20        Please refer to BUILDING.md
04:37:20 make: *** [Makefile:462: build-ci] Error 1
04:37:20 Build step 'Execute shell' marked build as failure
04:37:20 Checking ^not ok

[maclover7]

Re-running playbook on machines, hopefully may fix

[maclover7]

SmartOS rebuild: https://ci.nodejs.org/job/node-test-commit-smartos/18225/

[targos]

Looking good so far. Thanks!

[maclover7]

Rebuild at https://ci.nodejs.org/job/node-test-commit-smartos/18225/ looks to be passing, going to close this out for now. Please reopen if happens again

[Trott]

It's back....

[Trott]

https://ci.nodejs.org/job/node-test-commit-smartos/18227/nodes=smartos16-64/console

12:53:02 ERROR: Did not find a new enough assembler, install one or build with
12:53:02        --openssl-no-asm.
12:53:02        Please refer to BUILDING.md

[Trott]

Is the right thing to do this?

ansible-playbook playbooks/jenkins/worker/create.yml --limit "test-joyent-smartos16-x64-1"

Or something else? I'm not sure if that's the playbook to rebuild in this case. (Doesn't work for me in any event, but I'll try to figure out why that playbook doesn't work when run from my machine if it's the right one to run.)