install error for sprity-cli

jossnaz@osboxes:/usr/local/lib/node_modules/npm/node_modules$ sudo npm install -g lwip
npm WARN deprecated lodash-node@2.4.1: This package is discontinued. Use lodash@^4.0.0.

> lwip@0.0.9 install /usr/local/lib/node_modules/lwip
> node-gyp rebuild

gyp WARN EACCES user "root" does not have permission to access the dev dir "/home/jossnaz/.node-gyp/7.6.0"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/local/lib/node_modules/lwip/.node-gyp"
make: Entering directory `/usr/local/lib/node_modules/lwip/build'
  CXX(target) Release/obj.target/lwip_decoder/src/decoder/init.o
  CXX(target) Release/obj.target/lwip_decoder/src/decoder/util.o
  CXX(target) Release/obj.target/lwip_decoder/src/decoder/buffer_worker.o
../src/decoder/buffer_worker.cpp: In constructor ‘DecodeBufferWorker::DecodeBufferWorker(Nan::Callback*, v8::Local<v8::Object>&, buf_dec_f_t)’:
../src/decoder/buffer_worker.cpp:8:58: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     _height(0), _channels(0), _trans(false), _metadata("") {
                                                          ^
  CXX(target) Release/obj.target/lwip_decoder/src/decoder/jpeg_decoder.o
  CXX(target) Release/obj.target/lwip_decoder/src/decoder/png_decoder.o
  CXX(target) Release/obj.target/lwip_decoder/src/decoder/gif_decoder.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jmemnobs.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jcomapi.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdapimin.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdapistd.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdatadst.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdatasrc.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdcoefct.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdcolor.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jddctmgr.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdhuff.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdinput.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdmainct.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdmarker.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdmaster.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdpostct.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdsample.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jerror.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jfdctflt.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jfdctfst.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jfdctint.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jidctflt.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jidctfst.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jidctint.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jutils.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jmemmgr.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdarith.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jdmerge.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jaricom.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jquant1.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/jpeg/jquant2.o
  CC(target) Release/obj.target/lwip_decoder/src/lib/png/png.o
In file included from ../src/lib/png/png.c:14:0:
../src/lib/png/pngpriv.h:805:4: error: #error ZLIB_VERNUM != PNG_ZLIB_VERNUM "-I (include path) error: see the notes in pngpriv.h"
 #  error ZLIB_VERNUM != PNG_ZLIB_VERNUM \
    ^
make: *** [Release/obj.target/lwip_decoder/src/lib/png/png.o] Error 1
make: Leaving directory `/usr/local/lib/node_modules/lwip/build'
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/local/lib/node_modules/node-gyp/lib/build.js:276:23)
gyp ERR! stack     at emitTwo (events.js:106:13)
gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:215:12)
gyp ERR! System Linux 3.16.0-48-generic
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /usr/local/lib/node_modules/lwip
gyp ERR! node -v v7.6.0
gyp ERR! node-gyp -v v3.5.0
gyp ERR! not ok 
npm ERR! Linux 3.16.0-48-generic
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "lwip"
npm ERR! node v7.6.0
npm ERR! npm  v4.1.2
npm ERR! code ELIFECYCLE

npm ERR! lwip@0.0.9 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the lwip@0.0.9 install script 'node-gyp rebuild'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the lwip package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-gyp rebuild
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs lwip
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls lwip
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /usr/local/lib/node_modules/npm/node_modules/npm-debug.log

[miller45]

the matching zlib is included from my local node-gyp version (there are different node-gyp version in %USERPROFILE%/./node-gyp . The node-gyp version 4.4.2 has the right ZLIB_VERNUM=0x1280 in zlib.h. I could solve the problem by specficing a target version for node-gyp via commandline: SET NPM_CONFIG_TARGET=v4.4.2 npm config set target=v4.4.2 --global npm install --global sprity

[priyanshuchauhan]

var spritesmith = require("gulp.spritesmith");

function defaultTask() {
  // TODO: handle png etc
  var spriteData = gulp.src("fooFolder/*.jpg").pipe(
    spritesmith({
      imgName: "sprite.jpg",
      cssName: "outputSprite.css",
    })
  );
  return spriteData.pipe(gulp.dest("public/avatars/AF/"));
}

exports.default = defaultTask;