npm run dev 명령어 오류

그리고 로그는 이렇게 나오네요... 0 verbose cli [ 0 verbose cli '/usr/local/Cellar/node/15.4.0/bin/node', 0 verbose cli '/usr/local/bin/npm', 0 verbose cli 'run', 0 verbose cli 'dev' 0 verbose cli ] 1 info using npm@7.4.0 2 info using node@v15.4.0 3 timing config:load:defaults Completed in 1ms 4 timing config:load:file:/usr/local/lib/node_modules/npm/npmrc Completed in 1ms 5 timing config:load:builtin Completed in 1ms 6 timing config:load:cli Completed in 1ms 7 timing config:load:env Completed in 0ms 8 timing config:load:file:/Users/naeaipon/Documents/react:node.js clone coding project-1/boilerplate-mern-stack-master/.npmrc Completed in 0ms 9 timing config:load:project Completed in 1ms 10 timing config:load:file:/Users/naeaipon/.npmrc Completed in 0ms 11 timing config:load:user Completed in 0ms 12 timing config:load:file:/usr/local/etc/npmrc Completed in 0ms 13 timing config:load:global Completed in 0ms 14 timing config:load:cafile Completed in 0ms 15 timing config:load:validate Completed in 1ms 16 timing config:load:setUserAgent Completed in 0ms 17 timing config:load:setEnvs Completed in 1ms 18 timing config:load Completed in 7ms 19 verbose npm-session c5cfc0ec9468b546 20 timing npm:load Completed in 13ms 21 timing command:run-script Completed in 11ms 22 verbose stack Error: command failed 22 verbose stack at ChildProcess. (/usr/local/lib/node_modules/npm/node_modules/@npmcli/promise-spawn/index.js:64:27) 22 verbose stack at ChildProcess.emit (node:events:376:20) 22 verbose stack at maybeClose (node:internal/child_process:1063:16) 22 verbose stack at Process.ChildProcess._handle.onexit (node:internal/child_process:295:5) 23 verbose pkgid react-boiler-plate@1.0.0 24 verbose cwd /Users/naeaipon/Documents/react:node.js clone coding project-1/boilerplate-mern-stack-master 25 verbose Darwin 20.2.0 26 verbose argv "/usr/local/Cellar/node/15.4.0/bin/node" "/usr/local/bin/npm" "run" "dev" 27 verbose node v15.4.0 28 verbose npm v7.4.0 29 error code 127 30 error path /Users/naeaipon/Documents/react:node.js clone coding project-1/boilerplate-mern-stack-master 31 error command failed 32 error command sh -c concurrently "npm run backend" "npm run start --prefix client" 33 verbose exit 127