Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'librocthrust-dev' instead of './librocthrust-dev_5.7.1-2_all.deb'
Note, selecting 'librocthrust-tests' instead of './librocthrust-tests_5.7.1-2_amd64.deb'
The following NEW packages will be installed:
  librocthrust-dev
The following packages will be upgraded:
  librocthrust-tests
1 upgraded, 1 newly installed, 0 to remove and 307 not upgraded.
Need to get 0 B/466 MB of archives.
After this operation, 1975 MB disk space will be freed.
Get:1 /root/rocthrust/librocthrust-dev_5.7.1-2_all.deb librocthrust-dev all 5.7.1-2 [404 kB]
Get:2 /root/rocthrust/librocthrust-tests_5.7.1-2_amd64.deb librocthrust-tests amd64 5.7.1-2 [465 MB]
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 79, <STDIN> line 2.)
debconf: falling back to frontend: Readline
Selecting previously unselected package librocthrust-dev.
(Reading database ... 54481 files and directories currently installed.)
Preparing to unpack .../librocthrust-dev_5.7.1-2_all.deb ...
Unpacking librocthrust-dev (5.7.1-2) ...
Preparing to unpack .../librocthrust-tests_5.7.1-2_amd64.deb ...
Unpacking librocthrust-tests (5.7.1-2) over (5.3.3-4) ...
Setting up librocthrust-tests (5.7.1-2) ...
Setting up librocthrust-dev (5.7.1-2) ...
N: Download is performed unsandboxed as root as file '/root/rocthrust/librocthrust-dev_5.7.1-2_all.deb' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)