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Package qcaml.0.1.1 #28813

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61 changes: 61 additions & 0 deletions packages/qcaml/qcaml.0.1.1/opam
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opam-version: "2.0"
synopsis: "Experimental OCaml library for quantum computing simulation"
description: """\
QCaml is a lightweight OCaml library for experimenting with quantum states,
gates and measurements. It provides tools for learning quantum computing
concepts and visualizing qubit states on the Bloch sphere.

Features:
- Single qubit state representation with complex amplitudes
- Fundamental quantum gates (Hadamard, Pauli-X/Y/Z)
- Quantum measurements with probabilistic state collapse
- Interactive Bloch sphere visualization using OpenGL/GLUT
- Comprehensive test suite"""
maintainer: "[email protected]"
authors: "Elias GAUTHIER"
license: "Apache-2.0"
tags: [
"quantum"
"computing"
"simulation"
"qubits"
"gates"
"visualization"
"bloch-sphere"
]
homepage: "https://github.com/elias-utf8/qcaml"
doc: "https://elias-utf8.github.io/qcaml/"
bug-reports: "https://github.com/elias-utf8/qcaml/issues"
depends: [
"ocaml" {>= "5.2"}
"dune" {>= "2.9" & >= "2.9"}
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This bound needs adjustment.
On the lower bounds search
- downgrade dune 3.20.2 to 3.6.2 [required by qcaml]
changes it from compiling cleanly to failing with

#=== ERROR while compiling qcaml.0.1.1 ========================================#
# context              2.5.0~alpha1 | linux/x86_64 | ocaml-base-compiler.5.4.0 | pinned(https://github.com/elias-utf8/qcaml/archive/refs/tags/v0.1.2.tar.gz)
# path                 ~/.opam/5.4/.opam-switch/build/qcaml.0.1.1
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p qcaml -j 71 --promote-install-files=false @install
# exit-code            1
# env-file             ~/.opam/log/qcaml-7-2a98d2.env
# output-file          ~/.opam/log/qcaml-7-2a98d2.out
### output ###
# File "examples/dune", line 1, characters 0-0:
# Error: Module "Statistics" is used in several stanzas:
# - examples/dune:1
# - examples/dune:6
# - examples/dune:11
# - examples/dune:16
# To fix this error, you must specify an explicit "modules" field in every
# library, executable, and executables stanzas in this dune file. Note that
# each module cannot appear in more than one "modules" field - it must belong
# to a single library or executable.

I suggest just recreating locally and starting off a bisection, starting off somewhere in the middle, e.g., with
opam install dune.3.17.2 and seeing if things compile cleanly with each investigated version.

"dune-configurator"
"conf-freeglut"
"alcotest" {with-test}
"odoc" {with-doc}
"bisect_ppx" {with-test}
]
build: [
["dune" "subst"] {dev}
[
"dune"
"build"
"-p"
name
"-j"
jobs
"--promote-install-files=false"
"@install"
"@runtest" {with-test}
"@doc" {with-doc}
]
["dune" "install" "-p" name "--create-install-files" name]
]
dev-repo: "git+https://github.com/elias-utf8/qcaml.git"
url {
src: "https://github.com/elias-utf8/qcaml/archive/refs/tags/v0.1.2.tar.gz"
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There's also something with the version.
This now refers to v0.1.2.tar.gz yet the opam file is named packages/qcaml/qcaml.0.1.1/opam

checksum: [
"md5=21ea66b25de391fff8c6bbc5a0481dd3"
"sha512=2f51ffbec81457559fdd36590469dc4933bc4ccb0ccae9e56e468369964c4aa840776d0c0aa30bef67050799b2c129ec7ec9668fc6ba4ab6b41ebc6bceb2b01a"
]
}
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