getting rid of py27-nose @1.2.1_1 and gmp @5.0.5_0

2013-12-10 Thread Federico Calboli
Hi All,

if I do 'port installed'  I get two ports, py27-nose @1.2.1_1 and gmp @5.0.5_0, 
that are not active -- they have been superseded by py27-nose @1.3.0_0 and gmp 
@5.1.2_0 -- but are there.  Please note I always 'port -u upgrade', so I am at 
loss why they should be there in the first place.

I have thus far failed to get rid of them, and get rid of any leftover crud 
left by their configuration.  I'd be obliged if someone could tell how to do 
that -- I like to run a tight ship.

BW

F

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Re: getting rid of py27-nose @1.2.1_1 and gmp @5.0.5_0

2013-12-10 Thread Ryan Schmidt
On Dec 10, 2013, at 4:44, Federico Calboli wrote:
 if I do 'port installed'  I get two ports, py27-nose @1.2.1_1 and gmp 
 @5.0.5_0, that are not active -- they have been superseded by py27-nose 
 @1.3.0_0 and gmp @5.1.2_0 -- but are there.  Please note I always 'port -u 
 upgrade', so I am at loss why they should be there in the first place.

Perhaps one day gmp was outdated but instead of running sudo port upgrade 
outdated you instead ran sudo port install x where x is a port that 
depends on gmp; MacPorts would have upgraded gmp first, without knowing that 
you prefer to uninstall the old version. Same for py27-nose, possibly in a 
different instance. 


 I have thus far failed to get rid of them, and get rid of any leftover crud 
 left by their configuration.  I'd be obliged if someone could tell how to do 
 that -- I like to run a tight ship.

You can uninstall them this way:

sudo port uninstall gmp @5.0.5_0 py27-nose @1.2.1_1

Or if you want to get rid of all inactive ports you can use:

sudo port uninstall inactive
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Re: getting rid of py27-nose @1.2.1_1 and gmp @5.0.5_0

2013-12-10 Thread Federico Calboli
On 10 Dec 2013, at 11:28, Ryan Schmidt ryandes...@macports.org wrote:
 I have thus far failed to get rid of them, and get rid of any leftover crud 
 left by their configuration.  I'd be obliged if someone could tell how to do 
 that -- I like to run a tight ship.
 
 You can uninstall them this way:
 
 sudo port uninstall gmp @5.0.5_0 py27-nose @1.2.1_1
 
 Or if you want to get rid of all inactive ports you can use:
 
 sudo port uninstall inactive

That worked, and seems reasonably obvious -- enough at least to make me feel 
quite stupid for not having figured it out myself.

BW

F


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f.calb...@gmail.com







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Re: getting rid of py27-nose @1.2.1_1 and gmp @5.0.5_0

2013-12-10 Thread Ryan Schmidt

On Dec 10, 2013, at 05:40, Federico Calboli f.calb...@gmail.com wrote:

 On 10 Dec 2013, at 11:28, Ryan Schmidt ryandes...@macports.org wrote:
 I have thus far failed to get rid of them, and get rid of any leftover crud 
 left by their configuration.  I'd be obliged if someone could tell how to 
 do that -- I like to run a tight ship.
 
 You can uninstall them this way:
 
 sudo port uninstall gmp @5.0.5_0 py27-nose @1.2.1_1
 
 Or if you want to get rid of all inactive ports you can use:
 
 sudo port uninstall inactive
 
 That worked, and seems reasonably obvious -- enough at least to make me feel 
 quite stupid for not having figured it out myself.

Don’t worry; we have too many different sources of documentation and it’s hard 
to keep up with them all. “inactive” is what we call a pseudo-portname, which 
evaluates to a set of ports that can vary based on your installation. Other 
pseudo-portnames that do what they sound like include “all”, “active”, 
“installed”, “outdated”, “requested”, and “unrequested”. Pseudo-portnames are 
documented in the port(1) manpage.

You can use these pseudo-portnames with any MacPorts commands where you would 
use actual port names, though some pseudo-portnames fit better with some 
commands than others. For example it’s unlikely you’d want to install all 
17,000+ ports with “sudo port install all”, however you might want to clean all 
ports with “sudo port clean all”. Using the “installed” pseudo-portname with 
the “installed” command (“port installed installed”) is redundant, but using 
the “actinact” pseudo-portname with it (“port installed actinact”) can be 
informative (shows you ports you’ve installed that have both an active and at 
least one inactive version).

Another interesting pseudo-portname is “leaves”, which is the set of ports that 
were both not requested by you and are not needed by any other port; these are 
often good candidates for uninstalling (with “sudo port uninstall leaves”). 
Note two caveats:

* Leaves include build dependencies. So even if a port is not required to run a 
port, it may be required to build it, so next time you upgrade a port it may 
need to reinstall such build dependencies.

* Programs or libraries installed by some ports may inadvertently link to 
libraries they shouldn’t. This would be a bug, but MacPorts is not free of 
bugs. It is possible that a program you use has inadvertently linked with a 
library that is a leaf; uninstalling that leaf would cause the program to fail 
because it cannot find the library. If you encounter this situation, please 
file a bug report so that we can decide how to fix it: either by adding a 
dependency on the opportunistically-linked library, or by forcing the program 
not to use the library.

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