# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
conf-gmp 3 Virtual package relying on a GMP lib system installation
coq dev Formal proof management system
dune 2.9.1 Fast, portable, and opinionated build system
ocaml 4.05.0 The OCaml compiler (virtual package)
ocaml-base-compiler 4.05.0 Official 4.05.0 release
ocaml-config 1 OCaml Switch Configuration
ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler
ocamlfind 1.9.1 A library manager for OCaml
ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind
zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "guillaume.melquiond@inria.fr"
homepage: "https://flocq.gitlabpages.inria.fr/"
dev-repo: "git+https://gitlab.inria.fr/flocq/flocq.git"
bug-reports: "https://gitlab.inria.fr/flocq/flocq/issues"
license: "LGPL-3.0-or-later"
build: [
["autoconf"] {dev}
["./configure"]
["./remake" "-j%{jobs}%"]
]
install: ["./remake" "install"]
depends: [
"coq" {>= "8.7"}
"conf-autoconf" {build & dev}
("conf-g++" {build} | "conf-clang" {build})
]
tags: [
"keyword:floating-point arithmetic"
"logpath:Flocq"
"date:2021-06-18"
]
authors: [
"Sylvie Boldo <sylvie.boldo@inria.fr>"
"Guillaume Melquiond <guillaume.melquiond@inria.fr>"
]
synopsis: "A formalization of floating-point arithmetic for the Coq system"
url {
src: "https://flocq.gitlabpages.inria.fr/releases/flocq-3.4.2.tar.gz"
checksum: "sha512=eceeebbeb3d42a6e1d279839e6d98ec453ea4ce60b55e3310e5ca44ff10ad992435fbde2c321c884ad4aa3d075a08c84c1b1a49e5160f6789a4b74f21bfcff12"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-flocq.3.4.2 coq.devDry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
trueopam list; echo; ulimit -Sv 4000000; timeout 4h opam install -y --deps-only coq-flocq.3.4.2 coq.devopam list; echo; ulimit -Sv 16000000; timeout 4h opam install -y -v coq-flocq.3.4.2 coq.dev# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils conf-g++ 1.0 Virtual package relying on the g++ compiler (for C++) conf-gmp 3 Virtual package relying on a GMP lib system installation coq dev Formal proof management system dune 2.9.1 Fast, portable, and opinionated build system ocaml 4.05.0 The OCaml compiler (virtual package) ocaml-base-compiler 4.05.0 Official 4.05.0 release ocaml-config 1 OCaml Switch Configuration ocaml-secondary-compiler 4.08.1-1 OCaml 4.08.1 Secondary Switch Compiler ocamlfind 1.9.1 A library manager for OCaml ocamlfind-secondary 1.9.1 Adds support for ocaml-secondary-compiler to ocamlfind zarith 1.12 Implements arithmetic and logical operations over arbitrary-precision integers [NOTE] Package coq is already installed (current version is dev). The following actions will be performed: - install coq-flocq 3.4.2 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/1: [coq-flocq.3.4.2: http] [coq-flocq.3.4.2] downloaded from https://flocq.gitlabpages.inria.fr/releases/flocq-3.4.2.tar.gz Processing 1/1: <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/2: [coq-flocq: ./configure] + /home/bench/.opam/opam-init/hooks/sandbox.sh "build" "./configure" (CWD=/home/bench/.opam/ocaml-base-compiler.4.05.0/.opam-switch/build/coq-flocq.3.4.2) - checking for coqc... /home/bench/.opam/ocaml-base-compiler.4.05.0/bin/coqc - checking Coq version... - 8.16 - checking for coqdep... /home/bench/.opam/ocaml-base-compiler.4.05.0/bin/coqdep - checking for coqdoc... /home/bench/.opam/ocaml-base-compiler.4.05.0/bin/coqdoc - checking for g++... g++ - checking whether the C++ compiler works... yes - checking for C++ compiler default output file name... a.out - checking for suffix of executables... - - checking whether we are cross compiling... no - checking for suffix of object files... o - checking whether we are using the GNU C++ compiler... yes - checking whether g++ accepts -g... yes - configure: building remake... - /usr/bin/ld: /tmp/cctJhlIa.o: in function `main': - remake.cpp:(.text.startup+0xae0): warning: the use of `tempnam' is dangerous, better use `mkstemp' - configure: creating ./config.status - config.status: creating Remakefile - config.status: creating src/Version.v - config.status: creating src/IEEE754/SpecFloatCompat.v Processing 1/2: [coq-flocq: ./remake] + /home/bench/.opam/opam-init/hooks/sandbox.sh "build" "./remake" "-j7" (CWD=/home/bench/.opam/ocaml-base-compiler.4.05.0/.opam-switch/build/coq-flocq.3.4.2) - Building src/Version.vo - Building src/Core/Raux.vo - Building src/Core/Zaux.vo - Building src/Core/Defs.vo - Building src/Core/Digits.vo - Building src/Core/Float_prop.vo - Building src/Core/FIX.vo - Building src/IEEE754/SpecFloatCompat.vo - Building src/Core/FLT.vo - Building src/Core/FLX.vo - Building src/Core/Generic_fmt.vo - Building src/Core/Round_NE.vo - Building src/Core/Round_pred.vo - Building src/Core/Ulp.vo - Building src/Core/FTZ.vo - Building src/Core/Core.vo - Building src/Calc/Bracket.vo - Building src/Calc/Div.vo - Building src/Calc/Operations.vo - Building src/Calc/Round.vo - Building src/Calc/Sqrt.vo - Building src/Prop/Div_sqrt_error.vo - Building src/Prop/Mult_error.vo - Building src/Prop/Plus_error.vo - Building src/Prop/Relative.vo - Building src/Prop/Sterbenz.vo - Building src/Prop/Round_odd.vo - Finished src/Version.vo - Building src/Prop/Double_rounding.vo - Building src/IEEE754/PrimFloat.vo - Building src/IEEE754/BinarySingleNaN.vo - Building src/IEEE754/Binary.vo - Building src/IEEE754/Bits.vo - Building src/Pff/Pff.vo - Building src/Pff/Pff2FlocqAux.vo - Building src/Pff/Pff2Flocq.vo - Finished src/IEEE754/SpecFloatCompat.vo - File "./src/Pff/Pff.v", line 107, characters 6-14: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 107, characters 6-14: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 891, characters 12-20: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 891, characters 12-20: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 891, characters 12-20: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 915, characters 8-16: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 915, characters 8-16: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 915, characters 8-16: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 921, characters 8-16: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 921, characters 8-16: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Core/Zaux.v", line 921, characters 8-16: - Warning: Notation plus_0_r is deprecated since 8.16. - The Arith.Plus file is obsolete. Use Nat.add_0_r instead. - [deprecated-syntactic-definition,deprecated] - Finished src/Core/Zaux.vo - File "./src/Pff/Pff.v", line 241, characters 21-29: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 241, characters 21-29: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 243, characters 6-17: - Warning: Notation le_lt_or_eq is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.lt_eq_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 243, characters 6-17: - Warning: Notation le_lt_or_eq is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.lt_eq_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 457, characters 6-14: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 457, characters 6-14: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 465, characters 21-32: - Warning: Notation le_lt_or_eq is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.lt_eq_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 465, characters 21-32: - Warning: Notation le_lt_or_eq is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.lt_eq_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 633, characters 25-33: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 633, characters 25-33: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 634, characters 18-29: - Warning: Notation le_lt_or_eq is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.lt_eq_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 634, characters 18-29: - Warning: Notation le_lt_or_eq is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.lt_eq_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 656, characters 20-28: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 656, characters 20-28: - Warning: Notation le_or_lt is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.le_gt_cases instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 674, characters 6-17: - Warning: Notation lt_le_trans is deprecated since 8.16. - The Arith.Lt file is obsolete. Use Nat.lt_le_trans instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 674, characters 6-17: - Warning: Notation lt_le_trans is deprecated since 8.16. - The Arith.Lt file is obsolete. U [...] truncated 16-20: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17874, characters 16-20: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17875, characters 24-35: - Warning: Notation double is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.double instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17875, characters 37-41: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17875, characters 24-35: - Warning: Notation double is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.double instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17875, characters 37-41: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17876, characters 0-58: - Warning: Notation double is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.double instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17876, characters 0-58: - Warning: Notation double is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.double instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17877, characters 11-22: - Warning: Notation even_double is deprecated since 8.16. - The Arith.Div2 file is obsolete. [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17877, characters 11-22: - Warning: Notation even_double is deprecated since 8.16. - The Arith.Div2 file is obsolete. [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17877, characters 11-22: - Warning: Notation even_double is deprecated since 8.16. - The Arith.Div2 file is obsolete. [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17877, characters 11-22: - Warning: Notation even_double is deprecated since 8.16. - The Arith.Div2 file is obsolete. [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 17926, characters 11-15: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18020, characters 39-43: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18020, characters 39-43: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18021, characters 40-44: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18022, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18021, characters 40-44: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18022, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18051, characters 73-77: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18051, characters 73-77: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18052, characters 52-56: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18053, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18052, characters 52-56: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18053, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18178, characters 11-15: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18271, characters 39-43: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18271, characters 39-43: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18272, characters 40-44: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18273, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18272, characters 40-44: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18273, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18302, characters 73-77: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18302, characters 73-77: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18303, characters 52-56: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18304, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18303, characters 52-56: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18304, characters 54-58: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18430, characters 11-15: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18486, characters 11-15: - Warning: Notation div2 is deprecated since 8.16. - The Arith.Div2 file is obsolete. Use Nat.div2 instead. - [deprecated-syntactic-definition,deprecated] - File "./src/Pff/Pff.v", line 18564, characters 0-62: - Error: No such goal. - - Failed to build src/Pff/Pff.vo - Failed to build src/Pff/Pff2FlocqAux.vo - Failed to build src/Pff/Pff2Flocq.vo [ERROR] The compilation of coq-flocq failed at "/home/bench/.opam/opam-init/hooks/sandbox.sh build ./remake -j7". #=== ERROR while compiling coq-flocq.3.4.2 ====================================# # context 2.0.1 | linux/x86_64 | ocaml-base-compiler.4.05.0 | file:///home/bench/run/opam-coq-archive/released # path ~/.opam/ocaml-base-compiler.4.05.0/.opam-switch/build/coq-flocq.3.4.2 # command ~/.opam/opam-init/hooks/sandbox.sh build ./remake -j7 # exit-code 1 # env-file ~/.opam/log/coq-flocq-31607-2dea01.env # output-file ~/.opam/log/coq-flocq-31607-2dea01.out ### output ### # [...] # The Arith.Div2 file is obsolete. Use Nat.div2 instead. # [deprecated-syntactic-definition,deprecated] # File "./src/Pff/Pff.v", line 18486, characters 11-15: # Warning: Notation div2 is deprecated since 8.16. # The Arith.Div2 file is obsolete. Use Nat.div2 instead. # [deprecated-syntactic-definition,deprecated] # File "./src/Pff/Pff.v", line 18564, characters 0-62: # Error: No such goal. # # Failed to build src/Pff/Pff.vo # Failed to build src/Pff/Pff2FlocqAux.vo # Failed to build src/Pff/Pff2Flocq.vo <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build coq-flocq 3.4.2 +- - No changes have been performed # Run eval $(opam env) to update the current shell environment 'opam install -y -v coq-flocq.3.4.2 coq.dev' failed. The middle of the output is truncated (maximum 20000 characters)
No files were installed.
true