I tried running amp update at home with 0.90 It worked fine at work with same version. I get the following output:
gyp info it worked if it ends with ok gyp info using email@example.com gyp info using firstname.lastname@example.org | darwin | x64 gyp http GET https://gh-contractor-zcbenz.s3.amazonaws.com/atom-shell/dist/v0.11.10/node-v0.11.10.tar.gz gyp http 200 https://gh-contractor-zcbenz.s3.amazonaws.com/atom-shell/dist/v0.11.10/node-v0.11.10.tar.gz gyp ERR! UNCAUGHT EXCEPTION gyp ERR! stack Error: EPERM, utime '/Users/stevel/.atom/.node-gyp/.node-gyp/0.11.10' gyp ERR! System Darwin 13.1.0 gyp ERR! command "/Applications/Atom.app/Contents/Resources/app/apm/node_modules/atom-package-manager/bin/node" "/Applications/Atom.app/Contents/Resources/app/apm/node_modules/atom-package-manager/node_modules/node-gyp/bin/node-gyp.js" "install" "--target=0.11.10" "--dist-url=https://gh-contractor-zcbenz.s3.amazonaws.com/atom-shell/dist" "--arch=x64" gyp ERR! cwd /Users/stevel/.atom gyp ERR! node -v v0.10.26 gyp ERR! node-gyp -v v0.12.2 gyp ERR! This is a bug in `node-gyp`. gyp ERR! Try to update node-gyp and file an Issue if it does not help: gyp ERR! <https://github.com/TooTallNate/node-gyp/issues>
I tried updating node-gyp, and this seemed successful. But this error persists.