Re: [MirageOS-devel] Getting Started

[Amir Chaudhry <amc79@xxxxxxxxx>]

From the screen log you attached I see a lot of errors related to using OPAM 1.1.1. The current version of OPAM is 1.2.2, I believe. 

How did you install OPAM?

You mention that it seems to be working so could you tell us what the output of the following is:

opam config report

Also, you shouldn't need to use sudo at any point with OPAM. 

Best wishes,

Amir

--

Sent via mobile

On 24 Sep 2015, at 21:03, Lasya Venneti <comethalley61@xxxxxxxxx> wrote:

Dear Sir, 

I have tried as per your suggestion but it still doesn't seem to be working. After this, Even though the installation process says "you need not be the root user" I sudo-ed most commands and it seemed to be working, installation seems to be successful from the prompts. (However, typing 'mirage --help' doesn't work yet, says install mirage thought apt-get ). Can I proceed? Or am I doing something wrong?

Sincerely,

Lasya V

On 24 September 2015 at 21:50, Richard Mortier <richard.mortier@xxxxxxxxxxxx> wrote:, inst

Hi;

On 24 September 2015 at 17:09, Lasya Venneti <comethalley61@xxxxxxxxx> wrote:
> Dear all,
>
> While following the installation instructions, the 'opam init' command has
> failed with the error :
> Sys_error("/home/lasya/.opam/repo/default/packages/alcotest/alcotest.0.4.1/opam:
> Too many open files")
> I have also attached the screen log to the mail. My laptop is mid 2014
> Lenovo-Y510p with Ubuntu 14.04 64 bit. Can somebody tell me how do I solve
> this and why is this happening? Am I doing something wrong?

Probably a `ulimit` setting, eg.,
http://askubuntu.com/questions/181215/too-many-open-files-how-to-find-the-culprit.

Try `ulimit -a` to see what current limits are, and then something
like `ulimit -n 5000` (or a number bigger than the current limit
anyway) to get around this.

ISTR this was an issue recently with alcotest specifically -- @samoht,
was there a proper fix intended for this at some point? (Or is it
really just a very low default ulimit setting on Ubuntu?)

--
Richard Mortier
richard.mortier@xxxxxxxxxxxx

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