mapnik install fails

[defvol]

==> default: ../deps/zlib/contrib/minizip/zip.c:412:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
==> default: npm ERR! Linux 3.2.0-23-generic
==> default: npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
==> default: npm ERR! node v0.12.7
==> default: npm ERR! npm  v2.11.3
==> default: npm ERR! code ELIFECYCLE
==> default: 
==> default: npm ERR! mapnik@1.4.15-cdb2 install: `node-pre-gyp install --fallback-to-build`
==> default: npm ERR! Exit status 1
==> default: npm ERR! 
==> default: npm ERR! Failed at the mapnik@1.4.15-cdb2 install script 'node-pre-gyp install --fallback-to-build'.
==> default: npm ERR! This is most likely a problem with the mapnik package,
==> default: npm ERR! not with npm itself.
==> default: npm ERR! Tell the author that this fails on your system:
==> default: npm ERR!     node-pre-gyp install --fallback-to-build
==> default: npm ERR! You can get their info via:
==> default: npm ERR!     npm owner ls mapnik
==> default: npm ERR! There is likely additional logging output above.
==> default: 
==> default: npm ERR! Please include the following file with any support request:
==> default: npm ERR!     /usr/local/src/Windshaft-cartodb/npm-debug.log
==> default: ---- End output of     sudo npm install
==> default:  ----
==> default: Ran     sudo npm install
==> default:  returned 1

[defvol]

mapnik is working

vagrant@vagrant-ubuntu-trusty-64 ~
 % python -c "import mapnik;print mapnik.fontscollectionpath"
/usr/share/fonts

Windshaft error might be related to #9