Why does aptitude give me the "Does not have Super Cow Powers" error?
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When I try to update 11.10 with current updates, I receive this error message stating Does Not Have Super Cow Powers. Why is it not updating with the current security packages?
Since you're getting this text (the whole thing, not just the Super Cow Powers thing) while presumably trying to perform some real operation, this means you've mistyped your command. We can't give you more specific information unless you show us exactly what you're entering into the Terminal to produce this message.
This is not about the Super Cow Powers. That's just the final line of the long message you get when you tell aptitude to do something it doesn't know how to do.
While I cannot tell you exactly what you should have typed because I don't know what you did type, I can provide more information about Super Cow Powers, which hopefully will address the confusion surrounding this (intentionally silly) term.
ek@Apok:~$ apt-get moo
(__)
(oo)
/------\/
/ | ||
* /\---/\
~~ ~~
...."Have you mooed today?"...
ek@Apok:~$ aptitude moo
There are no Easter Eggs in this program.
ek@Apok:~$ aptitude -v moo
There really are no Easter Eggs in this program.
ek@Apok:~$ aptitude -vv moo
Didn't I already tell you that there are no Easter Eggs in this program?
ek@Apok:~$ aptitude -vvv moo
Stop it!
ek@Apok:~$ aptitude -vvvv moo
Okay, okay, if I give you an Easter Egg, will you go away?
ek@Apok:~$ aptitude -vvvvv moo
All right, you win.
/----\
-------/ \
/ \
/ |
-----------------/ --------\
----------------------------------------------
ek@Apok:~$ aptitude -vvvvvv moo
What is it? It's an elephant being eaten by a snake, of course.
What it means to say that aptitude does not have Super Cow Powers is that it does not have the ability to display the Super Cow displayed when you run apt-get moo. This is one of the very few capabilities present in apt-get but not in aptitude. ;-)
When you run
aptitudewith an unrecognized command or with the--helpflag, you get a screen briefly describing all the kinds of operationsaptitudecan perform. At the end, it says:Since you're getting this text (the whole thing, not just the Super Cow Powers thing) while presumably trying to perform some real operation, this means you've mistyped your command. We can't give you more specific information unless you show us exactly what you're entering into the Terminal to produce this message.
This is not about the Super Cow Powers. That's just the final line of the long message you get when you tell
aptitudeto do something it doesn't know how to do.While I cannot tell you exactly what you should have typed because I don't know what you did type, I can provide more information about Super Cow Powers, which hopefully will address the confusion surrounding this (intentionally silly) term.
Super Cow Powers is a term for an easter egg in apt-get (see also APT). There are related easter eggs in aptitude. See this article and this other article.
What it means to say that
aptitudedoes not have Super Cow Powers is that it does not have the ability to display the Super Cow displayed when you runapt-get moo. This is one of the very few capabilities present inapt-getbut not inaptitude. ;-)