Cannot install packages inside docker Ubuntu image

Question

I installed Ubuntu 14.04 image on docker. After that, when I try to install packages inside the ubuntu image, I\'m getting unable to locate package error:

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Answer 1

I found that mounting a local volume over /tmp can cause permission issues when the "apt-get update" runs, which prevents the package cache from being populated. Hopefully, this isn't something most people do, but it's something else to look for if you see this issue.