Trouble installing mirage from OPAM

[Steve Jenson <stevej@xxxxxxxxxxxxx>]

Hi gang,

I'm trying to get back into mirage hacking after a year or so away from it and I can't remember how to setup a fresh environment on a new laptop. This is on OS X 10.8 with homebrew installed opam (0.9.2).

Unfortunately, trying to install mirage from OPAM results in a build failure for optcomp. This same problem occurs with either the dev repo or the new opam-repository that anil sent out today.

Thanks!

@stevej

$ opam install mirage

The following actions will be performed:

Â- install optcomp.1.4 [required by mirage]

Â- install ocplib-endian.0.3 [required by mirage]

Â- install cstruct.0.6.2 [required by mirage]

Â- install xenstore.1.2.0 [required by mirage]

Â- install mirage.0.6.1

5 to install | 0 to reinstall | 0 to upgrade | 0 to downgrade | 0 to remove

Do you want to continue ? [Y/n] y

=-=-= optcomp.1.4 =-=-=

Downloading https://forge.ocamlcore.org/frs/download.php/1011/optcomp-1.4.tar.gz.

Creating /Users/stevej/.opam/repo/dev/archives/optcomp.1.4+opam.tar.gz.

Extracting /Users/stevej/.opam/archives/optcomp.1.4+opam.tar.gz.

Building optcomp.1.4:

 ./configure --prefix /Users/stevej/.opam/3.12.1+mirage-unix-direct

 make

 make install

The compilation of optcomp.1.4 failed.

Uninstalling optcomp.1.4:

 ocamlfind remove optcomp

 rm /Users/stevej/.opam/3.12.1+mirage-unix-direct/bin/optcomp-o

 rm /Users/stevej/.opam/3.12.1+mirage-unix-direct/bin/optcomp-r

Due to some errors while processing optcomp.1.4, the following actions will NOT be proceeded:

Â- install cstruct.0.6.2

Â- install mirage.0.6.1

Â- install ocplib-endian.0.3

Â- install xenstore.1.2.0

==== ERROR [while installing optcomp.1.4] ====

# command     make

# path      Â/Users/stevej/.opam/3.12.1+mirage-unix-direct/build/optcomp.1.4

# exit-code    2

# env-file    Â/Users/stevej/.opam/3.12.1+mirage-unix-direct/build/optcomp.1.4/optcomp-2dea01.env

# stdout-file   /Users/stevej/.opam/3.12.1+mirage-unix-direct/build/optcomp.1.4/optcomp-2dea01.out

# stderr-file   /Users/stevej/.opam/3.12.1+mirage-unix-direct/build/optcomp.1.4/optcomp-2dea01.err

### stdout ###

...[truncated]

ocamlfind ocamlc -c -g -I src -package camlp4 -package camlp4.lib -package camlp4.quotations.o -I src -o src/optcomp.cmo src/optcomp.ml

ocamlfind ocamlc -c -I +camlp4 -I +camlp4/Camlp4Parsers -I +camlp4/Camlp4Printers -I +camlp4/Camlp4Filters -g -I src -package camlp4 -package camlp4.lib -package camlp4.quotations.o -I src -o src/optcomp_o.cmo src/optcomp_o.ml

ocamlfind ocamlopt -c -g -I src -package camlp4 -package camlp4.lib -package camlp4.quotations.o -I src -o src/optcomp.cmx src/optcomp.ml

ocamlfind ocamlopt -c -I +camlp4 -I +camlp4/Camlp4Parsers -I +camlp4/Camlp4Printers -I +camlp4/Camlp4Filters -g -I src -package camlp4 -package camlp4.lib -package camlp4.quotations.o -I src -o src/optcomp_o.cmx src/optcomp_o.ml

ocamlfind ocamlopt -I +camlp4 camlp4fulllib.cmxa -g -linkpkg -package camlp4 -package camlp4.lib -package camlp4.quotations.o src/optcomp.cmxa src/optcomp.cmx src/optcomp_o.cmx -o src/optcomp_o.native

+ ocamlfind ocamlopt -I +camlp4 camlp4fulllib.cmxa -g -linkpkg -package camlp4 -package camlp4.lib -package camlp4.quotations.o src/optcomp.cmxa src/optcomp.cmx src/optcomp_o.cmx -o src/optcomp_o.native

File "_none_", line 1, characters 0-1:

Error: No implementations provided for the following modules:

    ÂDynlink referenced from /Users/stevej/.opam/3.12.1+mirage-unix-direct/lib/ocaml/camlp4/camlp4fulllib.cmxa(Camlp4)

Command exited with code 2.

### stderr ###

E: Failure("Command ''/Users/stevej/.opam/3.12.1+mirage-unix-direct/bin/ocamlbuild' src/optcomp.cma src/optcomp.cmxa src/optcomp.a src/optcomp_o.native src/optcomp_r.native -tag debug' terminated with error code 10")

make: *** [build] Error 1

'opam install mirage' failed.

Î ~

Â$ ocamlc -v

The Objective Caml compiler, version 3.12.1

Standard library directory: /Users/stevej/.opam/3.12.1+mirage-unix-direct/lib/ocaml

Î ~

Â$Â