gyp info it worked if it ends with ok
gyp info using node-gyp@6.0.0
gyp info using node@8.10.0 | linux | x64
gyp info find Python using Python version 3.6.8 found at "/usr/bin/python3"
gyp http GET https://nodejs.org/download/release/v8.10.0/node-v8.10.0-headers.tar.gz
gyp http 200 https://nodejs.org/download/release/v8.10.0/node-v8.10.0-headers.tar.gz
gyp http GET https://nodejs.org/download/release/v8.10.0/SHASUMS256.txt
gyp http 200 https://nodejs.org/download/release/v8.10.0/SHASUMS256.txt
gyp info spawn /usr/bin/python3
gyp info spawn args [ '/usr/local/share/.config/yarn/global/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   '/var/www/html/node_modules/uws/build/config.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/usr/local/share/.config/yarn/global/node_modules/node-gyp/addon.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/home/ubuntu/.cache/node-gyp/8.10.0/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/ubuntu/.cache/node-gyp/8.10.0',
gyp info spawn args   '-Dnode_gyp_dir=/usr/local/share/.config/yarn/global/node_modules/node-gyp',
gyp info spawn args   '-Dnode_lib_file=/home/ubuntu/.cache/node-gyp/8.10.0/<(target_arch)/node.lib',
gyp info spawn args   '-Dmodule_root_dir=/var/www/html/node_modules/uws',
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 ERR! build error 
gyp ERR! stack Error: not found: make
gyp ERR! stack     at getNotFoundError (/usr/local/share/.config/yarn/global/node_modules/which/which.js:13:12)
gyp ERR! stack     at F (/usr/local/share/.config/yarn/global/node_modules/which/which.js:68:19)
gyp ERR! stack     at E (/usr/local/share/.config/yarn/global/node_modules/which/which.js:80:29)
gyp ERR! stack     at /usr/local/share/.config/yarn/global/node_modules/which/which.js:89:16
gyp ERR! stack     at /usr/local/share/.config/yarn/global/node_modules/isexe/index.js:42:5
gyp ERR! stack     at /usr/local/share/.config/yarn/global/node_modules/isexe/mode.js:8:5
gyp ERR! stack     at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Linux 4.15.0-1051-aws
gyp ERR! command "/usr/bin/node" "/usr/local/bin/node-gyp" "rebuild"
gyp ERR! cwd /var/www/html/node_modules/uws
gyp ERR! node -v v8.10.0
gyp ERR! node-gyp -v v6.0.0
gyp ERR! not ok