Preparing to unpack .../00-openssh-client_1%3a7.6p1-4ubuntu0.3_arm64.deb ... Unpacking openssh-client (1:7.6p1-4ubuntu0.3) ... Selecting previously unselected package python-configobj. Preparing to unpack .../01-python-configobj_5.0.6-2_all.deb ... Unpacking python-configobj (5.0.6-2) ... Selecting previously unselected package python-bzrlib. Preparing to unpack .../02-python-bzrlib_2.7.0+bzr6622-10_arm64.deb ... Unpacking python-bzrlib (2.7.0+bzr6622-10) ... Selecting previously unselected package bzr. Preparing to unpack .../03-bzr_2.7.0+bzr6622-10_all.deb ... Unpacking bzr (2.7.0+bzr6622-10) ... Selecting previously unselected package libserf-1-1:arm64. Preparing to unpack .../04-libserf-1-1_1.3.9-6_arm64.deb ... Unpacking libserf-1-1:arm64 (1.3.9-6) ... Selecting previously unselected package libsvn1:arm64. Preparing to unpack .../05-libsvn1_1.9.7-4ubuntu1_arm64.deb ... Unpacking libsvn1:arm64 (1.9.7-4ubuntu1) ... Selecting previously unselected package mercurial-common. Preparing to unpack .../06-mercurial-common_4.5.3-1ubuntu2.1_all.deb ... Unpacking mercurial-common (4.5.3-1ubuntu2.1) ... Selecting previously unselected package mercurial. Preparing to unpack .../07-mercurial_4.5.3-1ubuntu2.1_arm64.deb ... Unpacking mercurial (4.5.3-1ubuntu2.1) ... Selecting previously unselected package python-httplib2. Preparing to unpack .../08-python-httplib2_0.9.2+dfsg-1ubuntu0.1_all.deb ... Unpacking python-httplib2 (0.9.2+dfsg-1ubuntu0.1) ... Selecting previously unselected package python-lazr.uri. Preparing to unpack .../09-python-lazr.uri_1.0.3-2build1_all.deb ... Unpacking python-lazr.uri (1.0.3-2build1) ... Selecting previously unselected package python-simplejson. Preparing to unpack .../10-python-simplejson_3.13.2-1_arm64.deb ... Unpacking python-simplejson (3.13.2-1) ... Selecting previously unselected package python-wadllib. Preparing to unpack .../11-python-wadllib_1.3.2-3ubuntu0.18.04.1_all.deb ... Unpacking python-wadllib (1.3.2-3ubuntu0.18.04.1) ... Selecting previously unselected package python-oauth. Preparing to unpack .../12-python-oauth_1.0.1-5_all.deb ... Unpacking python-oauth (1.0.1-5) ... Selecting previously unselected package python-lazr.restfulclient. Preparing to unpack .../13-python-lazr.restfulclient_0.13.5-1_all.deb ... Unpacking python-lazr.restfulclient (0.13.5-1) ... Selecting previously unselected package python-launchpadlib. Preparing to unpack .../14-python-launchpadlib_1.10.6-1_all.deb ... Unpacking python-launchpadlib (1.10.6-1) ... Selecting previously unselected package subversion. Preparing to unpack .../15-subversion_1.9.7-4ubuntu1_arm64.deb ... Unpacking subversion (1.9.7-4ubuntu1) ... Selecting previously unselected package python-vcstools. Preparing to unpack .../16-python-vcstools_0.1.42-1_all.deb ... Unpacking python-vcstools (0.1.42-1) ... Selecting previously unselected package python-wstool. Preparing to unpack .../17-python-wstool_0.1.17-1_all.deb ... Unpacking python-wstool (0.1.17-1) ... Selecting previously unselected package python-rosinstall. Preparing to unpack .../18-python-rosinstall_0.7.8-1_all.deb ... Unpacking python-rosinstall (0.7.8-1) ... Selecting previously unselected package python-rosinstall-generator. Preparing to unpack .../19-python-rosinstall-generator_0.1.18-1_all.deb ... Unpacking python-rosinstall-generator (0.1.18-1) ... Setting up python-simplejson (3.13.2-1) ... Setting up python-configobj (5.0.6-2) ... Setting up python-bzrlib (2.7.0+bzr6622-10) ... Setting up bzr (2.7.0+bzr6622-10) ... update-alternatives: using /usr/bin/bzr.bzr to provide /usr/bin/bzr (bzr) in auto mode update-alternatives: warning: skip creation of /usr/share/man/man1/bzr.1.gz because associated file /usr/share/man/man1/bzr.bzr.1.gz (of link group bzr) doesn't exist Setting up python-httplib2 (0.9.2+dfsg-1ubuntu0.1) ... Setting up mercurial-common (4.5.3-1ubuntu2.1) ... Setting up mercurial (4.5.3-1ubuntu2.1) ... dpkg: error processing package mercurial (--configure): installed mercurial package post-installation script subprocess returned error exit status 10