undefined symbol on build check

[rromano]

Building master branch of owt-server on ubuntu 20.04

Getting a build check error undefined symbol _ZN7cricket20kVideoCodecClockrateE

I'm mostly just wondering if there is a good way to determine where this symbol is supposed to be defined or if anyone has any tips on a good starting point for troubleshooting these kind of symbol errors?

Thanks for your time.

* Checking modules...
log4cxx: No appender could be found for logger (dtls.SSL).
log4cxx: Please initialize the log4cxx system properly.
Local network address:  IPv4=eth0:172.16.15.32
aucodec: PCMU/8000/1
aucodec: PCMA/8000/1
aucodec: opus/48000/2
vidcodec: H264
vidcodec: H264
vidcodec: H264
vidcodec: H264
vidcodec: VP8
sipua is ready.
[PASS] mediaFrameMulticaster.node
[PASS] audioRanker.node
[PASS] internalIO.node
[PASS] avstream.node
[PASS] logger.node
[PASS] rtcConn.node
[PASS] rtcFrame.node
[FAIL] videoMixer-sw.node Error: /home/owt-server/source/agent/video/videoMixer/videoMixer_sw/build/Release/videoMixer-sw.node: undefined symbol: _ZN7cricket20kVideoCodecClockrateE
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:807:18)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Module.require (internal/modules/cjs/loader.js:692:17)
    at require (internal/modules/cjs/helpers.js:25:18)
    at /home/owt-server/scripts/module_test.js:33:11
    at Array.map (<anonymous>)
    at /home/owt-server/scripts/module_test.js:31:10
    at ChildProcess.exithandler (child_process.js:285:7)
[FAIL] videoAnalyzer-sw.node Error: /home/owt-server/source/agent/video/videoTranscoder/videoAnalyzer_sw/build/Release/videoAnalyzer-sw.node: undefined symbol: _ZN7cricket20kVideoCodecClockrateE
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:807:18)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Module.require (internal/modules/cjs/loader.js:692:17)
    at require (internal/modules/cjs/helpers.js:25:18)
    at /home/owt-server/scripts/module_test.js:33:11
    at Array.map (<anonymous>)
    at /home/owt-server/scripts/module_test.js:31:10
    at ChildProcess.exithandler (child_process.js:285:7)
[FAIL] videoTranscoder-sw.node Error: /home/owt-server/source/agent/video/videoTranscoder/videoTranscoder_sw/build/Release/videoTranscoder-sw.node: undefined symbol: _ZN7cricket20kVideoCodecClockrateE
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:807:18)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)
    at Module.require (internal/modules/cjs/loader.js:692:17)
    at require (internal/modules/cjs/helpers.js:25:18)
    at /home/owt-server/scripts/module_test.js:33:11
    at Array.map (<anonymous>)
    at /home/owt-server/scripts/module_test.js:31:10
    at ChildProcess.exithandler (child_process.js:285:7)
[PASS] sipIn.node
[PASS] videoAnalyzer-pipeline.node
[PASS] audioMixer.node