Skip to content

command 'opam install utop' fails in windows #27485

Open
@prabuinet

Description

@prabuinet

I have latest version of visual studio 2022 (with c/c++ compilers) installed.
opam install utop command fails with the following error:

configure: error: C11 atomic support is required, use another C compiler

Attached config.log file

opam config report

# opam config report
# opam-version         2.3.0
# self-upgrade         no
# system               arch=x86_64 os=win32 os-distribution=msys2 os-version=10.0.22621
# solver               builtin-mccs+glpk
# install-criteria     -removed,-count[avoid-version,changed],-count[version-lag,request],-count[version-lag,changed],-count[missing-depexts,changed],-changed
# upgrade-criteria     -removed,-count[avoid-version,changed],-count[version-lag,solution],-count[missing-depexts,changed],-new
# jobs                 19
# repositories         1 (http), 1 (local), 1 (version-controlled) (default repo at 2dcd8684)
# pinned               0
# current-switch       playground
# invariant            []
# compiler-packages    none

config.log

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions