Building: /usr/bin/node /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ '/usr/bin/node',
gyp verb cli   '/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/node-gyp/bin/node-gyp.js',
gyp verb cli   'rebuild',
gyp verb cli   '--verbose',
gyp verb cli   '--libsass_ext=',
gyp verb cli   '--libsass_cflags=',
gyp verb cli   '--libsass_ldflags=',
gyp verb cli   '--libsass_library=' ]
gyp info using [email protected]
gyp info using [email protected] | linux | arm
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb check python checking for Python executable "python2" in the PATH
gyp verb `which` failed Error: not found: python2
gyp verb `which` failed     at getNotFoundError (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:13:12)
gyp verb `which` failed     at F (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:68:19)
gyp verb `which` failed     at E (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:80:29)
gyp verb `which` failed     at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:89:16
gyp verb `which` failed     at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/isexe/index.js:42:5
gyp verb `which` failed     at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/isexe/mode.js:8:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:166:21)
gyp verb `which` failed  python2 { Error: not found: python2
gyp verb `which` failed     at getNotFoundError (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:13:12)
gyp verb `which` failed     at F (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:68:19)
gyp verb `which` failed     at E (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:80:29)
gyp verb `which` failed     at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:89:16
gyp verb `which` failed     at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/isexe/index.js:42:5
gyp verb `which` failed     at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/isexe/mode.js:8:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:166:21)
gyp verb `which` failed   stack: 'Error: not found: python2\n    at getNotFoundError (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:13:12)\n    at F (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:68:19)\n    at E (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:80:29)\n    at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/which/which.js:89:16\n    at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/isexe/index.js:42:5\n    at /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/isexe/mode.js:8:5\n    at FSReqWrap.oncomplete (fs.js:166:21)',
gyp verb `which` failed   code: 'ENOENT' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` succeeded python /usr/sbin/python
gyp verb check python version `/usr/sbin/python -c "import platform; print(platform.python_version());"` returned: "3.6.4\n"
gyp ERR! configure error
gyp ERR! stack Error: Python executable "/usr/sbin/python" is v3.6.4, which is not supported by gyp.
gyp ERR! stack You can pass the --python switch to point to Python >= v2.5.0 & < 3.0.0.
gyp ERR! stack     at PythonFinder.failPythonVersion (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/node-gyp/lib/configure.js:492:19)
gyp ERR! stack     at PythonFinder.<anonymous> (/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/node-gyp/lib/configure.js:474:14)
gyp ERR! stack     at ChildProcess.exithandler (child_process.js:264:7)
gyp ERR! stack     at ChildProcess.emit (events.js:160:13)
gyp ERR! stack     at maybeClose (internal/child_process.js:943:16)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:220:5)
gyp ERR! System Linux 4.14.0-2-amd64
gyp ERR! command "/usr/bin/node" "/tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd /tmp/build/open-stage-control/new/src/open-stage-control-0.23.1.r99.gd5dad476/node_modules/node-sass
gyp ERR! node -v v9.5.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
Build failed with error code: 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"arm"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.