Installing “synced-sidebar@0.4.0” failed.Hide output…

> runas@2.0.0 install /private/var/folders/2d/dc02ncp968g9kvxgmg89f2bw0000gn/T/apm-install-dir-11558-31292-5jkk71/node_modules/synced-sidebar/node_modules/pathwatcher/node_modules/runas
> node-gyp rebuild


make: *** No rule to make target `(Personal)/appsync/atom/.node-gyp/.node-gyp/0.22.0/common.gypi', needed by `Makefile'.  Stop.
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/Applications/Atom.app/Contents/Resources/app/apm/node_modules/npm/node_modules/node-gyp/lib/build.js:267:23)
gyp ERR! stack     at ChildProcess.emit (events.js:98:17)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:820:12)
gyp ERR! System Darwin 14.3.0
gyp ERR! command "node" "/Applications/Atom.app/Contents/Resources/app/apm/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /private/var/folders/2d/dc02ncp968g9kvxgmg89f2bw0000gn/T/apm-install-dir-11558-31292-5jkk71/node_modules/synced-sidebar/node_modules/pathwatcher/node_modules/runas
gyp ERR! node -v v0.10.35
gyp ERR! node-gyp -v v1.0.2
gyp ERR! not ok
npm ERR! Darwin 14.3.0
npm ERR! argv "/Applications/Atom.app/Contents/Resources/app/apm/bin/node" "/Applications/Atom.app/Contents/Resources/app/apm/node_modules/npm/bin/npm-cli.js" "--globalconfig" "/Users/milsyobtaf/Dropbox (Personal)/appsync/atom/.apm/.apmrc" "--userconfig" "/Users/milsyobtaf/Dropbox (Personal)/appsync/atom/.apmrc" "install" "/private/var/folders/2d/dc02ncp968g9kvxgmg89f2bw0000gn/T/d-11558-31292-1brufek/package.tgz" "--target=0.22.0" "--arch=x64"
npm ERR! node v0.10.35
npm ERR! npm  v2.5.1
npm ERR! code ELIFECYCLE

npm ERR! runas@2.0.0 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the runas@2.0.0 install script 'node-gyp rebuild'.
npm ERR! This is most likely a problem with the runas 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 their info via:
npm ERR!     npm owner ls runas
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /private/var/folders/2d/dc02ncp968g9kvxgmg89f2bw0000gn/T/apm-install-dir-11558-31292-5jkk71/npm-debug.log