java-hello-world example fails to snap on vivid: Operation not permitted: '/home/elopio/workspace/canonical/snapcraft/trunk/examples/java-hello-world/parts/local/install/sbin/mount.ntfs'

When I tried to build the java-hello-world example on vivid, I got:

Failed doing pull for local: [Errno 1] Operation not permitted: '/home/elopio/workspace/canonical/snapcraft/trunk/examples/java-hello-world/parts/local/install/sbin/mount.ntfs'

To reproduce:
bzr branch lp:snapcraft
cd snapcraft/examples/java-hello-world
./../../bin/snapcraft assemble

DEPRECATED: Use "plugin" instead of "type"
DEPRECATED: plugin names ending in -project are deprecated. Using ant instead of ant-project
DEPRECATED: Use "plugin" instead of "type"
DEPRECATED: plugin names ending in -project are deprecated. Using make instead of make-project
Pulling wrapper
Building wrapper
make
make: Nothing to be done for 'all'.
make install DESTDIR=/home/elopio/workspace/canonical/snapcraft/trunk/examples/java-hello-world/parts/wrapper/install
install -d -m755 /home/elopio/workspace/canonical/snapcraft/trunk/examples/java-hello-world/parts/wrapper/install/bin/
install -m755 wrapper /home/elopio/workspace/canonical/snapcraft/trunk/examples/java-hello-world/parts/wrapper/install/bin/wrapper
Staging wrapper
Snapping wrapper
Pulling local
Hit http://security.ubuntu.com vivid-security InRelease
Hit http://archive.ubuntu.com vivid InRelease
Get:1 http://security.ubuntu.com vivid-security/main amd64 Packages [124 kB]
Hit http://archive.ubuntu.com vivid-updates InRelease
Get:2 http://security.ubuntu.com vivid-security/restricted amd64 Packages [10.4 kB]
Get:3 http://security.ubuntu.com vivid-security/universe amd64 Packages [58.0 kB]
Get:4 http://security.ubuntu.com vivid-security/multiverse amd64 Packages [5195 B]
Hit http://security.ubuntu.com vivid-security/main Translation-en
Hit http://security.ubuntu.com vivid-security/multiverse Translation-en
Hit http://security.ubuntu.com vivid-security/restricted Translation-en
Hit http://security.ubuntu.com vivid-security/universe Translation-en
Hit http://archive.ubuntu.com vivid/main amd64 Packages
Hit http://archive.ubuntu.com vivid/restricted amd64 Packages
Hit http://archive.ubuntu.com vivid/universe amd64 Packages
Hit http://archive.ubuntu.com vivid/multiverse amd64 Packages
Hit http://archive.ubuntu.com vivid/main Translation-en
Hit http://archive.ubuntu.com vivid/main Translation-eo
Hit http://archive.ubuntu.com vivid/multiverse Translation-en
Hit http://archive.ubuntu.com vivid/restricted Translation-en
Hit http://archive.ubuntu.com vivid/universe Translation-en
Hit http://archive.ubuntu.com vivid/universe Translation-eo
Hit http://archive.ubuntu.com vivid-updates/main amd64 Packages
Hit http://archive.ubuntu.com vivid-updates/restricted amd64 Packages
Hit http://archive.ubuntu.com vivid-updates/universe amd64 Packages
Hit http://archive.ubuntu.com vivid-updates/multiverse amd64 Packages
Hit http://archive.ubuntu.com vivid-updates/main Translation-en
Hit http://archive.ubuntu.com vivid-updates/multiverse Translation-en
Hit http://archive.ubuntu.com vivid-updates/restricted Translation-en
Hit http://archive.ubuntu.com vivid-updates/universe Translation-en
Fetched 198 kB in 6s (8317 kB/s)
Skipping blacklisted from manifest packages: ['adduser', 'apt', 'apt-utils', 'base-files', 'base-passwd', 'bash', 'bsdutils', 'coreutils', 'dash', 'debconf', 'debconf-i18n', 'debianutils', 'diffutils', 'dmsetup', 'dpkg', 'e2fslibs', 'e2fsprogs', 'file', 'findutils', 'gcc-4.9-base', 'gcc-5-base', 'gnupg', 'gpgv', 'grep', 'gzip', 'hostname', 'init', 'initscripts', 'insserv', 'libacl1', 'libapparmor1', 'libapt-inst1.5', 'libapt-pkg4.12', 'libattr1', 'libaudit-common', 'libaudit1', 'libblkid1', 'libbz2-1.0', 'libc-bin', 'libc6', 'libcap2', 'libcap2-bin', 'libcomerr2', 'libcryptsetup4', 'libdb5.3', 'libdebconfclient0', 'libdevmapper1.02.1', 'libgcc1', 'libgcrypt20', 'libgpg-error0', 'libgpm2', 'libkmod2', 'liblocale-gettext-perl', 'liblzma5', 'libmagic1', 'libmount1', 'libncurses5', 'libncursesw5', 'libpam-modules', 'libpam-modules-bin', 'libpam-runtime', 'libpam0g', 'libpcre3', 'libprocps3', 'libreadline6', 'libselinux1', 'libsemanage-common', 'libsemanage1', 'libsepol1', 'libslang2', 'libsmartcols1', 'libss2', 'libstdc++6', 'libsystemd0', 'libtext-charwidth-perl', 'libtext-iconv-perl', 'libtext-wrapi18n-perl', 'libtinfo5', 'libudev1', 'libusb-0.1-4', 'libustr-1.0-1', 'libuuid1', 'locales', 'login', 'lsb-base', 'makedev', 'manpages', 'manpages-dev', 'mawk', 'mount', 'multiarch-support', 'ncurses-base', 'ncurses-bin', 'passwd', 'perl-base', 'procps', 'readline-common', 'sed', 'sensible-utils', 'systemd', 'systemd-sysv', 'sysv-rc', 'sysvinit-utils', 'tar', 'tzdata', 'ubuntu-keyring', 'udev', 'util-linux', 'zlib1g']
Fetched 0 B in 0s (0 B/s)
Failed doing pull for local: [Errno 1] Operation not permitted: '/home/elopio/workspace/canonical/snapcraft/trunk/examples/java-hello-world/parts/local/install/sbin/mount.ntfs'