Re: [Linux-users] What I want from a package manager

2013-03-07 Thread Jim Cheetham
On Mar 7, 2013 7:00 PM, Volker Kuhlmann list0...@paradise.net.nz wrote:
  It occurred to me a while ago that I want a package manager that will
allow me
  to install software and data packages to my home directory as well as
the
  system at large.

 Good reasons, but not possible. Packages are compiled for a certain
 location, and few applications support a runtime change of their
 location. Linux packages are by and large not built to relocate; one of
 the reasons is that it doesn't work.

 I see two options for you:

Very valid point about the pre-compiled location expectations.

chroot is a good option for this; if you have a Debian-based system look at
debootstrap (which might look like overkill, but successful chroot is very
difficult to generalise)

-jim
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Re: [Linux-users] What I want from a package manager

2013-03-06 Thread Volker Kuhlmann
On Wed 06 Mar 2013 10:50:43 NZDT +1300, Ryan McCoskrie wrote:

 It occurred to me a while ago that I want a package manager that will allow me
 to install software and data packages to my home directory as well as the 
 system at large.
 
 My main reasons are that:
 0 I want to be able to have one user using unstable packages.
 0 This could be useful to web store type services.
 0 It seems over kill to give someone temporary root access to install a   
package that only one user will use.

Good reasons, but not possible. Packages are compiled for a certain
location, and few applications support a runtime change of their
location. Linux packages are by and large not built to relocate; one of
the reasons is that it doesn't work.

I see two options for you:

Fetch the source package and recompile after changing the location. 
Obviously this is pointless for anything needing root access.

As Helmut said, crank up a VM. I recommend virtualbox, it's very easy to
use, unlike that PITA vmware that never works out of the box and stops
dead each time your distro updates the kernel.

Volker

-- 
Volker Kuhlmann
http://volker.dnsalias.net/ Please do not CC list postings to me.
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[Linux-users] What I want from a package manager

2013-03-05 Thread Ryan McCoskrie
It occurred to me a while ago that I want a package manager that will allow me
to install software and data packages to my home directory as well as the 
system at large.

My main reasons are that:
0 I want to be able to have one user using unstable packages.
0 This could be useful to web store type services.
0 It seems over kill to give someone temporary root access to install a   
   package that only one user will use.

Are there any managers support this? If not does anyone think
that there could be enough demand to justify writing such a manager?

-- 
Ryan McCoskrie
North Canterbury, New Zealand

http://sourcelinksnotes.comyr.com

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Re: [Linux-users] What I want from a package manager

2013-03-05 Thread Nick Rout
I suspect gentoo's emerge would allow this.

On Wed, Mar 6, 2013 at 10:50 AM, Ryan McCoskrie ryan.mccosk...@gmail.comwrote:

 It occurred to me a while ago that I want a package manager that will
 allow me
 to install software and data packages to my home directory as well as the
 system at large.

 My main reasons are that:
 0 I want to be able to have one user using unstable packages.
 0 This could be useful to web store type services.
 0 It seems over kill to give someone temporary root access to install a
package that only one user will use.

 Are there any managers support this? If not does anyone think
 that there could be enough demand to justify writing such a manager?

 --
 Ryan McCoskrie
 North Canterbury, New Zealand

 http://sourcelinksnotes.comyr.com
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Re: [Linux-users] What I want from a package manager

2013-03-05 Thread Helmut Walle
As an alternative, you could clone the system into a virtual machine, 
and then make any of these one user modifications there. I have been 
doing this from time to time as a way to manage the risks around 
experimental system changes - if you mess it up or don't like the 
configuration, simply throw away the VM; no need to roll back by 
explicitly reverting changes. And I do acknowledge that this is not 
exactly what you were asking for...


Kind regards,

Helmut.

On 6/03/2013 10:50 a.m., Ryan McCoskrie wrote:

It occurred to me a while ago that I want a package manager that will allow me
to install software and data packages to my home directory as well as the
system at large.

My main reasons are that:
0 I want to be able to have one user using unstable packages.
0 This could be useful to web store type services.
0 It seems over kill to give someone temporary root access to install a
package that only one user will use.

Are there any managers support this? If not does anyone think
that there could be enough demand to justify writing such a manager?



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