npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies. npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated npm WARN deprecated fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2. npm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3. npm WARN deprecated gulp-util@3.0.8: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5 npm WARN deprecated cross-spawn-async@2.2.5: cross-spawn no longer requires a build toolchain, use it instead npm WARN deprecated coffee-script@1.12.7: CoffeeScript on NPM has moved to "coffeescript" (no hyphen) npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142 npm WARN deprecated har-validator@5.1.5: this library is no longer supported > node-sass@4.14.1 install /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass > node scripts/install.js Downloading binary from https://github.com/sass/node-sass/releases/download/v4.14.1/linux-x64-88_binding.node Cannot download "https://github.com/sass/node-sass/releases/download/v4.14.1/linux-x64-88_binding.node": HTTP error 404 Not Found Hint: If github.com is not accessible in your location try setting a proxy via HTTP_PROXY, e.g. export HTTP_PROXY=http://example.com:1234 or configure npm proxy via npm config set proxy http://example.com:8080 > core-js@2.6.11 postinstall /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/core-js > node -e "try{require('./postinstall')}catch(e){}" Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library! The project needs your help! Please consider supporting of core-js on Open Collective or Patreon:  > https://opencollective.com/core-js  > https://www.patreon.com/zloirock  Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -) > ejs@2.7.4 postinstall /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/ejs > node ./postinstall.js Thank you for installing EJS: built with the Jake JavaScript build tool (https://jakejs.com/) > spawn-sync@1.0.15 postinstall /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/spawn-sync > node postinstall > node-sass@4.14.1 postinstall /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass > node scripts/build.js Building: /usr/bin/node /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/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 [ gyp verb cli '/usr/bin/node', gyp verb cli '/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/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 verb cli ] gyp info using node-gyp@3.8.0 gyp info using node@15.0.1 | linux | x64 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` succeeded python2 /usr/bin/python2 gyp verb check python version `/usr/bin/python2 -c "import sys; print "2.7.18 gyp verb check python version .%s.%s" % sys.version_info[:3];"` returned: %j gyp verb get node dir no --target version specified, falling back to host node version: 15.0.1 gyp verb command install [ '15.0.1' ] gyp verb install input version string "15.0.1" gyp verb install installing version: 15.0.1 gyp verb install --ensure was passed, so won't reinstall if already installed gyp verb install version is already installed, need to check "installVersion" gyp verb got "installVersion" 9 gyp verb needs "installVersion" 9 gyp verb install version is good gyp verb get node dir target node version installed: 15.0.1 gyp verb build dir attempting to create "build" dir: /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/build gyp verb build dir "build" dir needed to be created? /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/build gyp verb build/config.gypi creating config file gyp verb build/config.gypi writing out config file: /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/build/config.gypi gyp verb config.gypi checking for gypi file: /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/config.gypi gyp verb common.gypi checking for gypi file: /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/common.gypi gyp verb gyp gyp format was not specified; forcing "make" gyp info spawn /usr/bin/python2 gyp info spawn args [ gyp info spawn args '/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-gyp/gyp/gyp_main.py', gyp info spawn args 'binding.gyp', gyp info spawn args '-f', gyp info spawn args 'make', gyp info spawn args '-I', gyp info spawn args '/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/build/config.gypi', gyp info spawn args '-I', gyp info spawn args '/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-gyp/addon.gypi', gyp info spawn args '-I', gyp info spawn args '/home/jhinkey/.node-gyp/15.0.1/include/node/common.gypi', gyp info spawn args '-Dlibrary=shared_library', gyp info spawn args '-Dvisibility=default', gyp info spawn args '-Dnode_root_dir=/home/jhinkey/.node-gyp/15.0.1', gyp info spawn args '-Dnode_gyp_dir=/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-gyp', gyp info spawn args '-Dnode_lib_file=/home/jhinkey/.node-gyp/15.0.1/<(target_arch)/node.lib', gyp info spawn args '-Dmodule_root_dir=/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass', gyp info spawn args '-Dnode_engine=v8', gyp info spawn args '--depth=.', gyp info spawn args '--no-parallel', gyp info spawn args '--generator-output', gyp info spawn args 'build', gyp info spawn args '-Goutput_dir=.' gyp info spawn args ] gyp verb command build [] gyp verb build type Release gyp verb architecture x64 gyp verb node dev dir /home/jhinkey/.node-gyp/15.0.1 gyp verb `which` succeeded for `make` /usr/bin/make gyp info spawn make gyp info spawn args [ 'V=1', 'BUILDTYPE=Release', '-C', 'build' ] make: Entering directory '/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/build' g++ '-DNODE_GYP_MODULE_NAME=libsass' '-DUSING_UV_SHARED=1' '-DUSING_V8_SHARED=1' '-DV8_DEPRECATION_WARNINGS=1' '-DV8_DEPRECATION_WARNINGS' '-DV8_IMMINENT_DEPRECATION_WARNINGS' '-D_LARGEFILE_SOURCE' '-D_FILE_OFFSET_BITS=64' '-D__STDC_FORMAT_MACROS' '-DLIBSASS_VERSION="3.5.5"' -I/home/jhinkey/.node-gyp/15.0.1/include/node -I/home/jhinkey/.node-gyp/15.0.1/src -I/home/jhinkey/.node-gyp/15.0.1/deps/openssl/config -I/home/jhinkey/.node-gyp/15.0.1/deps/openssl/openssl/include -I/home/jhinkey/.node-gyp/15.0.1/deps/uv/include -I/home/jhinkey/.node-gyp/15.0.1/deps/zlib -I/home/jhinkey/.node-gyp/15.0.1/deps/v8/include -I../src/libsass/include -fPIC -pthread -Wall -Wextra -Wno-unused-parameter -m64 -O3 -fno-omit-frame-pointer -std=gnu++1y -std=c++0x -fexceptions -frtti -MMD -MF ./Release/.deps/Release/obj.target/libsass/src/libsass/src/ast.o.d.raw -c -o Release/obj.target/libsass/src/libsass/src/ast.o ../src/libsass/src/ast.cpp make: g++: No such file or directory make: *** [src/libsass.target.mk:156: Release/obj.target/libsass/src/libsass/src/ast.o] Error 127 make: Leaving directory '/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass/build' gyp ERR! build error gyp ERR! stack Error: `make` failed with exit code: 2 gyp ERR! stack at ChildProcess.onExit (/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-gyp/lib/build.js:262:23) gyp ERR! stack at ChildProcess.emit (node:events:327:20) gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:277:12) gyp ERR! System Linux 5.8.18-1-MANJARO gyp ERR! command "/usr/bin/node" "/home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" gyp ERR! cwd /home/jhinkey/.npm-global/lib/node_modules/generator-liferay-theme/node_modules/node-sass gyp ERR! node -v v15.0.1 gyp ERR! node-gyp -v v3.8.0 gyp ERR! not ok Build failed with error code: 1 npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules/generator-liferay-theme/node_modules/chokidar/node_modules/fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"}) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! node-sass@4.14.1 postinstall: `node scripts/build.js` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the node-sass@4.14.1 postinstall script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /home/jhinkey/.npm/_logs/2020-11-13T21_05_49_361Z-debug.log