[Agda] how to reference to a version

[Ulf Norell]

You just need to put the path to the .agda-lib file in your .agda/libraries
file.
No further installation should be required.

/ Ulf

On Thu, Dec 8, 2016 at 9:09 PM, Sergei Meshveliani <mechvel at botik.ru> wrote:

> On Thu, 2016-12-08 at 22:43 +0300, Sergei Meshveliani wrote:
> > On Thu, 2016-12-08 at 19:30 +0100, Ulf Norell wrote:
> > > Each commit of Agda contains a reference to the particular commit of
> > > the standard library
> > > that it has been tested with. To find out which one you can do the
> > > following (after checking
> > >
> > > out the commit of Agda that you are interested in):
> > >
> > >
> > > $ git submodule init
> > > Submodule 'std-lib' (https://github.com/agda/agda-stdlib) registered
> > > for path 'std-lib'
> > > $ git submodule update
> > > Cloning into 'std-lib'...
> > > Submodule path 'std-lib': checked out
> > > '7220ca3ee025e9339aa8e5d11efcd069764e7977'
> > > $ cd std-lib
> > > $ git status
> > > HEAD detached at 7220ca3
> > >
> > >
> > > So the commit of the standard library that works with the Agda commit
> > > I tested this on is
> > > 7220ca3. This is probably the easiest way for your users to get a
> > > compatible version of
> > > the standard library as well, saving them the trouble of keeping track
> > > of two commit hashes.
> > >
> >
> >
> > I am trying to find out what is the whole installation process.
> >
> > For example, I have downloaded  agda-2.5.2-dc9ffae
> > by running the commands
> >
> >   > git clone https://github.com/agda/agda.git
> >   > cd agda
> >   > git checkout dc9ffae
> >
> > Then I install Agda by
> >
> >   > cabal update
> >   > cabal install
> >   > agda-mode compile
> >
> > Then I need to download the needed Standard library version.
> > To do this, I command
> >
> >   > cd agda
> >   > git submodule init
> >   Submodule 'std-lib' (https://github.com/agda/agda-stdlib)
> >   registered for path 'std-lib'
> >
> >   > git submodule update
> >   Cloning into std-lib...
> >   ...
> >   Submodule path 'std-lib': checked out
> >   '7220ca3ee025e9339aa8e5d11efcd069764e7977'
> >
> >   > cd std-lib
> >
> > Initially this directory was empty. And now is has the files of the
> > needed library version.
> > Right?
> >
> > To install the library, I command
> >
> >   > cabal install
>
>
> But there is not any .cabal file.
> And I have an impression that
>
>   > git submodule update
>
> has already installed the needed library.
>
> ------
> Sergei
>
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> Agda at lists.chalmers.se
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