Hi Ahmed,
Thank you for your replay.
Eh.. It doesn't work. The directory of HOL of mine is ~/hol$, When I inputted
bin/hol follow ~/hol$(i.e. ~/hol$ bin/hol), the system prompted "Error trying
to use the file:'/home/liu/hol/bin/hol.ML'". Moreover, it seems that I didn't
quit the HOL system after the prompt, it just doesn't work, I need input Ctrl+d
to exit it.
Best,
Liu
-----Original Messages-----
From:"Waqar Ahmad" <12phdwah...@seecs.edu.pk>
Sent Time:2017-05-01 17:34:06 (Monday)
To: "Liu Gengyang" <2015200...@mail.buct.edu.cn>
Cc: hol4_QA <hol-info@lists.sourceforge.net>
Subject: Re: [Hol-info] Problem of Installation the latest HOL 4
Hi Liu,
So far as I understand, you are able to install the polyml-5.6 and also build
the HOL4 using bin/build command. The next step is to run the HOL by typing
bin/hol command at the HOL directory. For instance,
~/Downloads/HOL-kananaskis-10$ bin/hol
---------------------------------------------------------------------
HOL-4 [Kananaskis 10 (stdknl, built Sun Jan 22 07:15:20 2017)]
For introductory HOL help, type: help "hol";
To exit type <Control>-D
---------------------------------------------------------------------
I hope it helps...:)
On Mon, May 1, 2017 at 1:42 PM, Liu Gengyang <2015200...@mail.buct.edu.cn>
wrote:
Hi,
I am installing the latest HOL 4 in ubuntu 16.04. I have followed the steps
given in the tutorial to complete the installation. When I input bin/hol for
entering the HOL system, I failed, and the system prompted:
Error trying to use the file:'/home/liu/hol/bin/hol.ML'
if I input:/home/liu/hol/bin/hol.ML, the system prompted no such file or dir.
However, I have this file and dir.
I have installed poly/ml-5.6 successfully, I can enter it. Now I don't know how
to enter HOL. Could you help me?
In addition, After the step of bin/build, the system prompted:
Writing HOLPage
*** Can't see dot executable at /usr/bin/dot; not generating theory-graph
*** You can try reconfiguring and providing an explicit path
*** (val DOT_PATH = "....") in
*** tools-poly/poly-includes.ML (Poly/ML)
*** or
*** config-override (Moscow ML)
***
*** (Under Poly/ML you will have to delete bin/hol.state0 as well)
***
*** (Or: build with -nograph to stop this message from appearing again)
I do not know whether this is the reason for.
Thanks,
Liu
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--
Thanks and best regards,
Waqar Ahmed
Ph.D Candidate,
School of Electrical Engineering and Computer Science (SEECS),
National University of Science and Technology (NUST), H-12, Islamabad, Pakistan
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