Re: Zed and Utop for Ocaml 4.06 ???

"Gabriel Scherer [email protected] [ocaml_beginners]" <[email protected]> Mon, 6 Nov 2017 08:36:22 +0100
Newsgroups gmane.comp.lang.ocaml.beginners
Message-ID <CAPFanBGb-+jedfSVr-2n+Zx3bFwN014nn=TZEcYCH9C-iBjnkw@mail.gmail.com> 
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Out of curiosity, I looked for "utop" or "zed" in the homebrew packages
list, but I didn't find them. I suppose that you install them through OPAM,
but this means that you could install a switch of any OCaml version you lik=
e

  opam switch install 4.05.0
  eval $(opam config env)
  opam install utop

should work

On Mon, Nov 6, 2017 at 7:37 AM, Gabriel Scherer <[email protected]>
wrote:

> It looks like the homebrew maintainers decided to upgrade the compiler to=
o
> soon, while many of the packages in the ecosystem are not ported to work =
on
> 4.06 yet. As a result, your OCaml distribution is half-broken. Your
> solutions are to downgrade OCaml to 4.05 (if you can), wait for the extra
> weeks for the ecosystem to adapt, or switch to another package manager th=
at
> does not adopt just-released software without considering the breakage fo=
r
> their other packages. (Maybe you should warn the homebrew people that thi=
s
> is an issue for you.)
>
>
> On Mon, Nov 6, 2017 at 7:11 AM, Douglas Lewit [email protected]
> [ocaml_beginners] <[email protected]> wrote:
>
>>
>>
>> Hi everyone,
>>
>> I just ran a brew update and brew upgrade on my Mac laptop.  So brew
>> updated my opam version and also my ocaml version.  OCaml got updated to
>> 4.06.  The problem is that I could not upgrade my version of utop becaus=
e
>> supposedly utop hasn't been built yet for the latest version of the OCam=
l
>> language.  Does anyone know when this will be remedied?  Or am I doing
>> something wrong?  Thanks!
>>
>> Best,
>>
>> Douglas.
>>
>> P.S.  I also received a similar warning message about Zed.  Will this ge=
t
>> fixed in the near future as well?  Thanks.
>>
>>
>>=20
>>
>
>

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      <p><div dir=3D"ltr"><div><div><div>Out of curiosity, I looked for &qu=
ot;utop&quot; or &quot;zed&quot; in the homebrew packages list, but I didn&=
#39;t find them. I suppose that you install them through OPAM, but this mea=
ns that you could install a switch of any OCaml version you like<br><br></d=
iv>=C2=A0 opam switch install 4.05.0</div><div>=C2=A0 eval $(opam config en=
v)<br></div>=C2=A0 opam install utop<br><br></div>should work<br></div><div=
 class=3D"gmail_extra"><br><div class=3D"gmail_quote">On Mon, Nov 6, 2017 a=
t 7:37 AM, Gabriel Scherer <span dir=3D"ltr">&lt;<a href=3D"mailto:gabriel.=
[email protected]" target=3D"_blank">[email protected]</a>&gt;</spa=
n> wrote:<br><blockquote class=3D"gmail_quote" style=3D"border-left:1px #cc=
c solid;"><div dir=3D"ltr">It looks like the homebrew maintainers decided t=
o upgrade the compiler too soon, while many of the packages in the ecosyste=
m are not ported to work on 4.06 yet. As a result, your OCaml distribution =
is half-broken. Your solutions are to downgrade OCaml to 4.05 (if you can),=
 wait for the extra weeks for the ecosystem to adapt, or switch to another =
package manager that does not adopt just-released software without consider=
ing the breakage for their other packages. (Maybe you should warn the homeb=
rew people that this is an issue for you.)<div><div class=3D"h5"><br><div c=
lass=3D"gmail_extra"><br><div class=3D"gmail_quote">On Mon, Nov 6, 2017 at =
7:11 AM, Douglas Lewit <a href=3D"mailto:[email protected]" target=3D"_blan=
k">[email protected]</a> [ocaml_beginners] <span dir=3D"ltr">&lt;<a href=3D=
"mailto:[email protected]" target=3D"_blank">ocaml_beginners@=
yahoogroups.c<wbr>om</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_qu=
ote" style=3D"border-left:1px #ccc solid;">






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<br><br>




<div dir=3D"ltr"><font size=3D"4">Hi everyone,</font><div><font size=3D"4">=
<br></font></div><div><font size=3D"4">I just ran a brew update and brew up=
grade on my Mac laptop.=C2=A0 So brew updated my opam version and also my o=
caml version.=C2=A0 OCaml got updated to 4.06.=C2=A0 The problem is that I =
could not upgrade my version of utop because supposedly utop hasn&#39;t bee=
n built yet for the latest version of the OCaml language.=C2=A0 Does anyone=
 know when this will be remedied?=C2=A0 Or am I doing something wrong?=C2=
=A0 Thanks!</font></div><div><font size=3D"4"><br></font></div><div><font s=
ize=3D"4">Best,</font></div><div><font size=3D"4"><br></font></div><div><fo=
nt size=3D"4">Douglas.</font></div><div><font size=3D"4"><br></font></div><=
div><font size=3D"4">P.S.=C2=A0 I also received a similar warning message a=
bout Zed.=C2=A0 Will this get fixed in the near future as well?=C2=A0 Thank=
s.</font></div></div>






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