Hardware
Windows / Linux/ OSX
VirtualBox / vmware
Linux
application
virtual machine
Linux
application
virtual machine
Linux
application
virtual machine
# deb cdrom:[DebianGNU/Linux 8.1.0 _Jessie_ - Official amd64 CD
Binary-1 20150606-14:19]/ jessie main
deb cdrom:[Debian GNU/Linux 8.1.0 _Jessie_ - Official amd64 CD
Binary-1 20150606-14:19]/ jessie main
deb http://opensource.nchc.org.tw/debian/ jessie main
deb-src http://opensource.nchc.org.tw/debian/ jessie main
deb http://security.debian.org/ jessie/updates main
deb-src http://security.debian.org/ jessie/updates main
# jessie-updates, previously known as 'volatile'
deb http://opensource.nchc.org.tw/debian/ jessie-updates main
deb-src http://opensource.nchc.org.tw/debian/ jessie-updates main
E: Could notopen lock file /var/lib/apt/lists/lock - open
(13: Permission denied)
E: Unable to lock directory /var/lib/apt/lists/
E: Could not open lock file /var/lib/dpkg/lock - open (13:
Permission denied)
E: Unable to lock the administration directory (/var/lib/
dpkg/), are you root?