The way you startup HOL is correct. But something unknown is wrong here. In this case, you should execute "bin/build cleanAll" and rebuild HOL. Or maybe just delete the whole “hol” directory and re-do everything again.
> Il giorno 01 mag 2017, alle ore 15:17, Liu Gengyang > <2015200...@mail.buct.edu.cn> ha scritto: > > 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 > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > hol-info mailing list > hol-info@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/hol-info > > > > > -- > 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 > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! > http://sdm.link/slashdot_______________________________________________ > hol-info mailing list > hol-info@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/hol-info
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