var mozjpeg = require('mozjpeg');
//gulp mozjpeg

gulp.task('mozjpeg', function() {
    return execFile(mozjpeg, ['-outfile', 'build/img/', 'src/img/**/*.jpg'], function (err) {
    console.log('Image minified!');
});
});

Command failed: [...]/mozjpeg/vendor/cjpeg -quality 95 -maxmemory 4096
Backing store not supported

npm i mozjpeg-bin
npm WARN deprecated [email protected]: graceful-fs v3.0.0 and before will fail on node releases >= v7.0. Please update to graceful-fs@^4.0.0 as soon as possible. Use 'npm ls graceful-fs' to find it in the tree.

> [email protected] postinstall /Users/me/project/node_modules/mozjpeg-bin
> node postinstall.js

Building mozjpeg...
(node:2942) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version.
✗ Error: Command failed: autoreconf -fiv && ./configure --prefix="/Users/me/project/node_modules/mozjpeg-bin/bin" --bindir="/Users/me/project/node_modules/mozjpeg-bin/bin" --libdir="/Users/me/project/node_modules/mozjpeg-bin/bin" && make install
/bin/sh: autoreconf: command not found

 ✖ Error: autoreconf -fiv && ./configure --disable-shared --prefix="/Users/JustinLoffredo/Documents/WWW/nycda-react-flux-art-challenge/node_modules/mozjpeg/vendor" --bindir="/Users/JustinLoffredo/Documents/WWW/nycda-react-flux-art-challenge/node_modules/mozjpeg/vendor" --libdir="/Users/JustinLoffredo/Documents/WWW/nycda-react-flux-art-challenge/node_modules/mozjpeg/vendor" && make --jobs=4 && make install --jobs=4
Command failed: ./configure --disable-shared --prefix="/Users/JustinLoffredo/Documents/WWW/nycda-react-flux-art-challenge/node_modules/mozjpeg/vendor" --bindir="/Users/JustinLoffredo/Documents/WWW/nycda-react-flux-art-challenge/node_modules/mozjpeg/vendor" --libdir="/Users/JustinLoffredo/Documents/WWW/nycda-react-flux-art-challenge/node_modules/mozjpeg/vendor"

./configure: line 13758: syntax error near unexpected token `libpng,'
./configure: line 13758: `PKG_CHECK_MODULES(libpng, libpng, HAVE_LIBPNG=1,'

npm -g install mozjpeg
npm WARN deprecated [email protected]: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.
/home/gf/.nvm/versions/node/v14.20.0/bin/mozjpeg -> /home/gf/.nvm/versions/node/v14.20.0/lib/node_modules/mozjpeg/cli.js

> [email protected] postinstall /home/gf/.nvm/versions/node/v14.20.0/lib/node_modules/mozjpeg
> node lib/install.js

+ [email protected]
added 163 packages from 52 contributors in 49.827s

mozjpeg --help

events.js:377
      throw er; // Unhandled 'error' event
      ^

Error: spawn /home/gf/.nvm/versions/node/v14.20.0/lib/node_modules/mozjpeg/vendor/cjpeg ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.js:277:19)
    at onErrorNT (internal/child_process.js:472:16)
    at processTicksAndRejections (internal/process/task_queues.js:82:21)
Emitted 'error' event on ChildProcess instance at:
    at Process.ChildProcess._handle.onexit (internal/child_process.js:283:12)
    at onErrorNT (internal/child_process.js:472:16)
    at processTicksAndRejections (internal/process/task_queues.js:82:21) {
  errno: -2,
  code: 'ENOENT',
  syscall: 'spawn /home/gf/.nvm/versions/node/v14.20.0/lib/node_modules/mozjpeg/vendor/cjpeg',
  path: '/home/gf/.nvm/versions/node/v14.20.0/lib/node_modules/mozjpeg/vendor/cjpeg',
  spawnargs: [ '--help' ]
}

rahul@googly ~/work/deep_impact/rupert $ npm install mozjpeg
[email protected] /Users/rahul/work/deep_impact/rupert
├── [email protected]
├─┬ [email protected]
│ ├── [email protected]
│ ├── [email protected]
│ ├─┬ [email protected]
│ │ └── [email protected]
│ ├─┬ [email protected]
│ │ └── [email protected]
│ └── [email protected]
└── [email protected]

npm WARN [email protected] No license field.
npm ERR! Darwin 15.4.0
npm ERR! argv "/usr/local/Cellar/node5/5.11.1/bin/node" "/usr/local/bin/npm" "install" "mozjpeg"
npm ERR! node v5.11.1
npm ERR! npm  v3.8.6
npm ERR! path /Users/rahul/work/deep_impact/rupert/node_modules/mozjpeg/cli.js
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall chmod

npm ERR! enoent ENOENT: no such file or directory, chmod '/Users/rahul/work/deep_impact/rupert/node_modules/mozjpeg/cli.js'
npm ERR! enoent ENOENT: no such file or directory, chmod '/Users/rahul/work/deep_impact/rupert/node_modules/mozjpeg/cli.js'
npm ERR! enoent This is most likely not a problem with npm itself
npm ERR! enoent and is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/rahul/work/deep_impact/rupert/npm-debug.log

$ npm i mozjpeg

> [email protected] postinstall /home/aandrosov/node_modules/mozjpeg
> node lib/install.js

  ⚠ The `/home/aandrosov/node_modules/mozjpeg/vendor/cjpeg` binary doesn't seem to work correctly
  ⚠ mozjpeg pre-build test failed
  ℹ compiling from source
  ✖ Error: autoreconf -fiv && ./configure --disable-shared --disable-dependency-tracking --with-jpeg8  --prefix="/home/aandrosov/node_modules/mozjpeg/vendor" --bindir="/home/aandrosov/node_modules/mozjpeg/vendor" --libdir="/home/aandrosov/node_modules/mozjpeg/vendor" && make -j4 && make install -j4
Command failed: autoreconf -fiv
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /usr/bin/autoconf --force
configure.ac:23: error: possibly undefined macro: AC_PROG_LIBTOOL
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
autoreconf: /usr/bin/autoconf failed with exit status: 1

    at ChildProcess.exithandler (child_process.js:275:12)
    at emitTwo (events.js:126:13)
    at ChildProcess.emit (events.js:214:7)
    at maybeClose (internal/child_process.js:925:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

Module build failed: Error: /home/oleg/projects/main-panel/node_modules/mozjpeg/vendor/cjpeg: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory

Error in file: /path/to/my/file.jpg

spawn /app/node_modules/mozjpeg/vendor/cjpeg ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19)
    at onErrorNT (internal/child_process.js:415:16)
    at process._tickCallback (internal/process/next_tick.js:63:19)

error /Users/rgillson/Desktop/Projects/Repos/Private/Web/test/node_modules/mozjpeg: Command failed.
Exit code: 1
Command: node lib/install.js
Arguments:
Directory: /Users/rgillson/Desktop/Projects/Repos/Private/Web/test/node_modules/mozjpeg
Output:
⚠ spawn Unknown system error -86
  ⚠ mozjpeg pre-build test failed
  ℹ compiling from source
  ✖ Error: Command failed: /bin/sh -c autoreconf -fiv
/bin/sh: autoreconf: command not found


    at /Users/rgillson/Desktop/Projects/Repos/Private/Web/test/node_modules/bin-build/node_modules/execa/index.js:231:11

error /Users/rgillson/Desktop/Projects/Repos/Personal/Private/Web/test/node_modules/mozjpeg: Command failed.
Exit code: 1
Command: node lib/install.js
Arguments:
Directory: /Users/rgillson/Desktop/Projects/Repos/Personal/Private/Web/test/node_modules/mozjpeg
Output:
⚠ spawn Unknown system error -86
  ⚠ mozjpeg pre-build test failed
  ℹ compiling from source
  ✖ Error: Command failed: /bin/sh -c make -j8
clang: error: no such file or directory: '/usr/local/lib/libpng16.a'
make[2]: *** [cjpeg] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

/Library/Developer/CommandLineTools/usr/bin/make  all-recursive
Making all in java
echo timestamp > classnoinst.stamp
Making all in simd
  GEN      jsimdcfg.inc
/Library/Developer/CommandLineTools/usr/bin/make  all-am
  CC       libsimd_la-jsimd_arm64.lo
  CPPAS    jsimd_arm64_neon.lo
  CCLD     libsimd.la
Making all in md5
  CC       md5cmp-md5cmp.o
  CC       md5cmp-md5.o
  CC       md5cmp-md5hl.o
  CCLD     md5cmp
  CC       cjpeg-cdjpeg.o
  CC       cjpeg-cjpeg.o
  CC       cjpeg-rdgif.o
  CC       cjpeg-rdtarga.o
  CC       cjpeg-rdbmp.o
  CC       cjpeg-rdjpeg.o
  CC       cjpeg-rdppm.o
  CC       cjpeg-rdswitch.o
  CC       cjpeg-rdpng.o
  CC       jcapimin.lo
  CC       jcapistd.lo
  CC       jccoefct.lo
  CC       jccolor.lo
  CC       jcdctmgr.lo
  CC       jcext.lo
  CC       jchuff.lo
  CC       jcinit.lo
  CC       jcmainct.lo
  CC       jcmarker.lo
  CC       jcmaster.lo
  CC       jcomapi.lo
  CC       jcparam.lo
  CC       jcphuff.lo
  CC       jcprepct.lo
  CC       jcsample.lo
  CC       jctrans.lo
  CC       jdapimin.lo
  CC       jdapistd.lo
  CC       jdatadst.lo
  CC       jdatasrc.lo
  CC       jdcoefct.lo
  CC       jdcolor.lo
  CC       jddctmgr.lo
  CC       jdhuff.lo
  CC       jdinput.lo
  CC       jdmainct.lo
  CC       jdmarker.lo
  CC       jdmaster.lo
  CC       jdmerge.lo
  CC       jdphuff.lo
  CC       jdpostct.lo
  CC       jdsample.lo
  CC       jdtrans.lo
  CC       jerror.lo
  CC       jfdctflt.lo
  CC       jfdctfst.lo
  CC       jfdctint.lo
  CC       jidctflt.lo
  CC       jidctfst.lo
  CC       jidctint.lo
  CC       jidctred.lo
  CC       jquant1.lo
  CC       jquant2.lo
  CC       jutils.lo
  CC       jmemmgr.lo
  CC       jmemnobs.lo
  CC       jaricom.lo
  CC       jcarith.lo
  CC       jdarith.lo
  CC       djpeg-cdjpeg.o
  CC       djpeg-djpeg.o
  CC       djpeg-rdcolmap.o
  CC       djpeg-rdswitch.o
  CC       djpeg-wrgif.o
  CC       djpeg-wrppm.o
  CC       djpeg-wrbmp.o
  CC       djpeg-wrtarga.o
  CC       jpegtran.o
  CC       rdswitch.o
  CC       cdjpeg.o
  CC       transupp.o
  CC       rdjpgcom.o
  CC       wrjpgcom.o
  CC       tjbench-tjbench.o
  CC       tjbench-bmp.o
  CC       tjbench-tjutil.o
  CC       tjbench-rdbmp.o
  CC       tjbench-rdppm.o
  CC       tjbench-wrbmp.o
  CC       tjbench-wrppm.o
  CC       libturbojpeg_la-jcapimin.lo
  CC       libturbojpeg_la-jcapistd.lo
  CC       libturbojpeg_la-jccoefct.lo
  CC       libturbojpeg_la-jccolor.lo
  CC       libturbojpeg_la-jcdctmgr.lo
  CC       libturbojpeg_la-jcext.lo
  CC       libturbojpeg_la-jchuff.lo
  CC       libturbojpeg_la-jcinit.lo
  CC       libturbojpeg_la-jcmainct.lo
  CC       libturbojpeg_la-jcmarker.lo
  CC       libturbojpeg_la-jcmaster.lo
  CC       libturbojpeg_la-jcomapi.lo
  CC       libturbojpeg_la-jcparam.lo
  CC       libturbojpeg_la-jcphuff.lo
  CC       libturbojpeg_la-jcprepct.lo
  CC       libturbojpeg_la-jcsample.lo
  CC       libturbojpeg_la-jctrans.lo
  CC       libturbojpeg_la-jdapimin.lo
  CC       libturbojpeg_la-jdapistd.lo
  CC       libturbojpeg_la-jdatadst.lo
  CC       libturbojpeg_la-jdatasrc.lo
  CC       libturbojpeg_la-jdcoefct.lo
  CC       libturbojpeg_la-jdcolor.lo
  CC       libturbojpeg_la-jddctmgr.lo
  CC       libturbojpeg_la-jdhuff.lo
  CC       libturbojpeg_la-jdinput.lo
  CC       libturbojpeg_la-jdmainct.lo
  CC       libturbojpeg_la-jdmarker.lo
  CC       libturbojpeg_la-jdmaster.lo
  CC       libturbojpeg_la-jdmerge.lo
  CC       libturbojpeg_la-jdphuff.lo
  CC       libturbojpeg_la-jdpostct.lo
  CC       libturbojpeg_la-jdsample.lo
  CC       libturbojpeg_la-jdtrans.lo
  CC       libturbojpeg_la-jerror.lo
  CC       libturbojpeg_la-jfdctflt.lo
  CC       libturbojpeg_la-jfdctfst.lo
  CC       libturbojpeg_la-jfdctint.lo
  CC       libturbojpeg_la-jidctflt.lo
  CC       libturbojpeg_la-jidctfst.lo
  CC       libturbojpeg_la-jidctint.lo
  CC       libturbojpeg_la-jidctred.lo
  CC       libturbojpeg_la-jquant1.lo
  CC       libturbojpeg_la-jquant2.lo
  CC       libturbojpeg_la-jutils.lo
  CC       libturbojpeg_la-jmemmgr.lo
  CC       libturbojpeg_la-jmemnobs.lo
  CC       libturbojpeg_la-jaricom.lo
  CC       libturbojpeg_la-jcarith.lo
  CC       libturbojpeg_la-jdarith.lo
  CC       libturbojpeg_la-turbojpeg.lo
  CC       libturbojpeg_la-transupp.lo
  CC       libturbojpeg_la-jdatadst-tj.lo
  CC       libturbojpeg_la-jdatasrc-tj.lo
  CC       jcstest.o
  CC       jpegyuv.o
  CC       yuvjpeg.o
  CC       tjunittest.o
  CC       tjutil.o
  CCLD     libjpeg.la
  CCLD     libturbojpeg.la
  CCLD     cjpeg
  CCLD     djpeg
  CCLD     jpegtran
  CCLD     rdjpgcom
  CCLD     wrjpgcom
  CCLD     jpegyuv
  CCLD     jcstest
  CCLD     yuvjpeg

    at /Users/rgillson/Desktop/Projects/Repos/Personal/Private/Web/test/node_modules/execa/index.js:231:11
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Promise.all (index 0)
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.

  var execFile = require('child_process').execFile;
  var mozjpeg = require("mozjpeg")

  execFile(mozjpeg, ['-outfile', './output.jpg', 'http://www.barth.com/hires/N10_JB07006.jpg'], function (err) {
    if(err){
      console.log("Error in mozjpeg: "+JSON.stringify(err, null,4));
    }
    else{
      console.log('Image minified! without error');
    }
  });

Error in mozjpeg: {
"killed": false,
"code": 1,
"signal": null,
"cmd": "/home/ec2-user/ec2apps/curieAppBackend/node_modules/mozjpeg/vendor/cjpeg -outfile ./output.jpg http://www.barth.com/hires/N10_JB07006.jpg"
}

function getBinaryUrl() {
  var site = getArgument('--sass-binary-site') ||
             process.env.SASS_BINARY_SITE  ||
             process.env.npm_config_sass_binary_site ||
             (pkg.nodeSassConfig && pkg.nodeSassConfig.binarySite) ||
             'https://github.com/sass/node-sass/releases/download';

  return [site, 'v' + pkg.version, getBinaryName()].join('/');
}