I don't remember if you reported the bug to "memprof-bugs@ocamlpro.com".
This is definitely the best thing to do.

We regularly update the online version of ocp-memprof when bugs are fixed.
But, it is more difficult to update the compiler, mainly for 
compatibility reasons.
We should work on this in the future.

Unfortunately, I think your bug is coming from this part of the "OCaml 
Memory
Profiler". So you have to wait to be able to use the online version :-/

Regards,
Mohamed.


Le 29/06/2015 16:13, Kenneth Adam Miller a écrit :
> Having trouble installing ocp-memprof:
>
> opam switch 4.01.0+ocp1-20150202
> opam install core # that gives the below error
>
> #=== ERROR while installing lwt.2.4.5 
> =========================================#
> # opam-version 1.2.0
> # os           linux
> # command      ./configure --disable-libev --enable-react 
> --disable-ssl --enable-unix --enable-extra --disable-preemptive 
> --disable-glib --disable-text
> # path /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/lwt.2.4.5
> # compiler     4.01.0+ocp1-20150202
> # exit-code    1
> # env-file 
> /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/lwt.2.4.5/lwt-9302-90b366.env
> # stdout-file 
>  /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/lwt.2.4.5/lwt-9302-90b366.out
> # stderr-file 
>  /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/lwt.2.4.5/lwt-9302-90b366.err
> ### stderr ###
> # E: Cannot find buildable internal library 'lwt-preemptive' when 
> checking build depends
> # E: Failure("1 configuration error")
>
>
> #=== ERROR while installing typerep.111.17.00 
> =================================#
> # opam-version 1.2.0
> # os           linux
> # command      make
> # path 
> /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/typerep.111.17.00
> # compiler     4.01.0+ocp1-20150202
> # exit-code    2
> # env-file 
> /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/typerep.111.17.00/typerep-8640-062a54.env
> # stdout-file 
>  /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/typerep.111.17.00/typerep-8640-062a54.out
> # stderr-file 
>  /home/kennethadammiller/.opam/4.01.0+ocp1-20150202/build/typerep.111.17.00/typerep-8640-062a54.err
> ### stdout ###
> # ...[truncated]
> # Re-raised at file "driver/compile.ml <http://compile.ml>", line 120, 
> characters 10-11
> # Called from file "driver/optmain.ml <http://optmain.ml>", line 234, 
> characters 25-26
> # Called from file "arg.ml <http://arg.ml>", line 252, characters 11-20
> # Called from file "arg.ml <http://arg.ml>", line 264, characters 4-32
> # Called from file "driver/optmain.ml <http://optmain.ml>", line 234, 
> characters 25-26
> # Re-raised at file "driver/errors.ml <http://errors.ml>", line 79, 
> characters 33-34
> # Called from file "format.ml <http://format.ml>", line 1197, 
> characters 8-23
> # Called from file "driver/optmain.ml <http://optmain.ml>", line 234, 
> characters 25-26
> # Called from file "driver/optmain.ml <http://optmain.ml>", line 234, 
> characters 25-26
> # Command exited with code 2.
> ### stderr ###
> # W: Cannot find source file matching module 
> 'typerep_generics_sexprep' in library typerep_generics_sexprep
> # W: Cannot find source file matching module 'typerep_extended' in 
> library typerep_extended
> # W: Cannot find source file matching module 'typerep_lib' in library 
> typerep_lib
> # E: Failure("Command 
> ''/home/kennethadammiller/.opam/4.01.0+ocp1-20150202/bin/ocamlbuild' 
> lib/typerep_lib.cma lib/typerep_lib.cmxa lib/typerep_lib.a 
> lib/typerep_lib.cmxs syntax/with_typerep/typerep_syntax.cma 
> syntax/with_typerep/typerep_syntax.cmxa 
> syntax/with_typerep/typerep_syntax.a 
> syntax/with_typerep/typerep_syntax.cmxs 
> extended/lib/typerep_extended.cma extended/lib/typerep_extended.cmxa 
> extend...[truncated]
> # make: *** [build] Error 1
>
> I'll switch to the other version of ocp and try and build install 
> core, possibly it's a compiler and package version combination thing...
>
>
> On Sat, Jun 27, 2015 at 11:02 PM, Iguernlala Mohamed 
> <mohamed.iguernelala@gmail.com <mailto:mohamed.iguernelala@gmail.com>> 
> wrote:
>
>     If you plan to release it, I guess that it will be open source
>     (?). So, you should be able to use
>     the online (public) version of ocp-memprof if you don't
>     want/cannot request for a private
>     version.
>
>
>
>     Le 27/06/2015 20:26, Kenneth Adam Miller a écrit :
>>     Well I can release it, but I was planning on integrating it into
>>     a library. Can we share with one another somehow so that it's
>>     just temporarily private?
>>
>>     On Sat, Jun 27, 2015 at 1:52 PM, Iguernlala Mohamed
>>     <mohamed.iguernelala@gmail.com
>>     <mailto:mohamed.iguernelala@gmail.com>> wrote:
>>
>>         Hi,
>>
>>         Can you elaborate ? What is the kind of tool you would like
>>         to profile ?
>>         - open-source vs closed-source ?
>>         - commercial or not ?
>>         - ...
>>
>>         Regards,
>>         Mohamed Iguernlala.
>>
>>
>>
>>         Le 27/06/2015 15:38, Kenneth Adam Miller a écrit :
>>
>>             So, I saw that ocp-memprof is private, so I was looking
>>             for an alternative. What kind of other profiling tools
>>             for ocaml are out there?
>>
>>
>>
>
>