monads 2.3.0

Error log

The package failed to build. The error log from opam follows.

Opam plugin "depext" may require upgrading/reinstalling. Reinstall the plugin on the current switch? [Y/n] y
The following actions will be performed:
  - recompile opam-depext 1.2.3

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved opam-depext.1.2.3  (cached)
-> removed   opam-depext.1.2.3
-> installed opam-depext.1.2.3
Done.

<><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
=> opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
# Run eval $(opam env) to update the current shell environment

<><> Carrying on to "opam depext -viy bap-fsi-benchmark.2.3.0 zed.3.2.3 zarith.1.14 z3.4.13.0-3 xdg.3.16.0 variantslib.v0.14.0 uutf.1.0.3 uuseg.15.0.0 uuidm.0.9.8 uucp.15.0.0 utop.2.14.0 uri.4.4.0 uchar.0.0.2 typerep.v0.14.0 trie.1.0.0 topkg.1.0.7 time_now.v0.14.0 text-tags.2.3.0 stringext.1.6.0 stdlib-shims.0.3.0 stdio.v0.14.0 splittable_random.v0.14.0 sexplib0.v0.14.0 sexplib.v0.14.0 seq.base result.1.5 regular.2.3.0 react.1.2.2 re.1.12.0 ppxlib.0.15.0 ppx_variants_conv.v0.14.1 ppx_typerep_conv.v0.14.1 ppx_tools_versioned.5.4.0 ppx_string.v0.14.1 ppx_stable.v0.14.1 ppx_sexp_value.v0.14.0 ppx_sexp_message.v0.14.0 ppx_sexp_conv.v0.14.1 ppx_pipebang.v0.14.0 ppx_optional.v0.14.0 ppx_optcomp.v0.14.0 ppx_module_timer.v0.14.0 ppx_let.v0.14.0 ppx_js_style.v0.14.1 ppx_jane.v0.14.0 ppx_inline_test.v0.14.1 ppx_here.v0.14.0 ppx_hash.v0.14.0 ppx_fixed_literal.v0.14.0 ppx_fields_conv.v0.14.1 ppx_expect.v0.14.0 ppx_enumerate.v0.14.0 ppx_derivers.1.2.1 ppx_custom_printf.v0.14.0 ppx_compare.v0.14.0 ppx_cold.v0.14.0 ppx_bin_prot.v0.14.0 ppx_bench.v0.14.1 ppx_base.v0.14.0 ppx_bap.v0.14.0 ppx_assert.v0.14.0 parsexp.v0.14.2 ounit2.2.2.7 ounit.2.2.7 ogre.2.3.0 ocurl.0.9.2 octavius.1.2.2 ocplib-endian.1.2 ocamlmod.0.0.9 ocamlify.0.0.1 ocamlgraph.2.1.0 ocamlfind.1.9.6 ocamlbuild.0.15.0 ocaml-syntax-shims.1.0.0 ocaml-migrate-parsetree.1.8.0 ocaml-compiler-libs.v0.12.4 oasis.0.4.11 num.1.5-1 monads.2.3.0 mmap.1.2.0 mew_vi.0.5.0 mew.0.1.0 menhirSdk.20240715 menhirLib.20240715 menhirCST.20240715 menhir.20240715 lwt_react.1.2.0 lwt.5.7.0 logs.0.7.0 linenoise.1.5.1 lambda-term.3.3.2 jst-config.v0.14.1 jane-street-headers.v0.14.0 graphlib.2.3.0 fileutils.0.6.4 fieldslib.v0.14.0 FrontC.4.1.0 dune-configurator.3.16.0 dune.3.16.0 csexp.1.5.2 cppo.1.7.0 core_kernel.v0.14.1 conf-zlib.1 conf-which.1 conf-python-3.9.0.0 conf-pkg-config.3 conf-libcurl.2 conf-ida.0.3 conf-gmp.4 conf-env-travis.1 conf-clang.1 conf-c++.1.0 conf-binutils.0.3 conf-bap-llvm.1.8 cmdliner.1.3.0 camlzip.1.11 bitvec-sexp.2.3.0 bitvec-order.2.3.0 bitvec-binprot.2.3.0 bitvec.2.3.0 bitstring.3.1.1 bin_prot.v0.14.1 bigstringaf.0.10.0 bigarray-compat.1.1.0 base_quickcheck.v0.14.0 base_bigstring.v0.14.0 base-bytes.base base.v0.14.3 bare.2.3.0 bap-x86.2.3.0 bap-warn-unused.2.3.0 bap-trivial-condition-form.2.3.0 bap-traces.2.3.0 bap-trace.2.3.0 bap-thumb.2.3.0 bap-term-mapper.2.3.0 bap-taint-propagator.2.3.0 bap-taint.2.3.0 bap-systemz.2.3.0 bap-symbol-reader.2.3.0 bap-stub-resolver.2.3.0 bap-strings.2.3.0 bap-std.2.3.0 bap-ssa.2.3.0 bap-specification.2.3.0 bap-signatures.2.3.0 bap-run.2.3.0 bap-riscv.2.3.0 bap-report.2.3.0 bap-relocatable.2.3.0 bap-relation.2.3.0 bap-recipe-command.2.3.0 bap-recipe.2.3.0 bap-raw.2.3.0 bap-print.2.3.0 bap-primus-x86.2.3.0 bap-primus-wandering-scheduler.2.3.0 bap-primus-track-visited.2.3.0 bap-primus-test.2.3.0 bap-primus-taint.2.3.0 bap-primus-systems.2.3.0 bap-primus-symbolic-executor.2.3.0 bap-primus-support.2.3.0 bap-primus-round-robin-scheduler.2.3.0 bap-primus-region.2.3.0 bap-primus-random.2.3.0 bap-primus-propagate-taint.2.3.0 bap-primus-promiscuous.2.3.0 bap-primus-print.2.3.0 bap-primus-powerpc.2.3.0 bap-primus-mark-visited.2.3.0 bap-primus-loader.2.3.0 bap-primus-lisp.2.3.0 bap-primus-limit.2.3.0 bap-primus-greedy-scheduler.2.3.0 bap-primus-exploring-scheduler.2.3.0 bap-primus-dictionary.2.3.0 bap-primus.2.3.0 bap-powerpc.2.3.0 bap-plugins.2.3.0 bap-optimization.2.3.0 bap-objdump.2.3.0 bap-mips.2.3.0 bap-microx.2.3.0 bap-mc.2.3.0 bap-main.2.3.0 bap-llvm.2.3.0 bap-knowledge.2.3.0 bap-ida-python.2.3.0 bap-ida-plugin.2.3.0 bap-ida.2.3.0 bap-glibc-runtime.2.3.0 bap-future.2.3.0 bap-frontend.2.3.0 bap-frontc.2.3.0 bap-emacs-mode.0.1 bap-emacs-goodies.0.1 bap-emacs-dot.0.1 bap-elf.2.3.0 bap-elementary.2.3.0 bap-dwarf.2.3.0 bap-dump-symbols.2.3.0 bap-disassemble.2.3.0 bap-dependencies.2.3.0 bap-demangle.2.3.0 bap-cxxfilt.2.3.0 bap-core-theory.2.3.0 bap-constant-tracker.2.3.0 bap-callsites.2.3.0 bap-callgraph-collator.2.3.0 bap-cache.2.3.0 bap-c.2.3.0 bap-byteweight-frontend.2.3.0 bap-byteweight.2.3.0 bap-bundle.2.3.0 bap-build.2.3.0 bap-bil.2.3.0 bap-beagle-strings.2.3.0 bap-beagle.2.3.0 bap-arm.2.3.0 bap-api.2.3.0 bap-analyze.2.3.0 bap-abi.2.3.0 bap.2.3.0 angstrom.0.16.0" 

Since version 2.1, opam now handles external dependencies alongside OCaml ones, and the `depext` plugin interface is provided for backwards compatibility only. Consider using your usual `opam install` command to install both OCaml and system dependencies, or `opam install <pkg> --depext-only` if you want to only install external dependencies.
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
[ERROR] No solution for bap-fsi-benchmark.2.3.0 & zed.3.2.3 & zarith.1.14 & z3.4.13.0-3 & xdg.3.16.0 & variantslib.v0.14.0 & uutf.1.0.3 & uuseg.15.0.0 & uuidm.0.9.8 & uucp.15.0.0 & utop.2.14.0 & uri.4.4.0 & uchar.0.0.2 & typerep.v0.14.0 & trie.1.0.0 & topkg.1.0.7 & time_now.v0.14.0 & text-tags.2.3.0 & stringext.1.6.0 & stdlib-shims.0.3.0 & stdio.v0.14.0 & splittable_random.v0.14.0 & sexplib0.v0.14.0 & sexplib.v0.14.0 & seq.base & result.1.5 & regular.2.3.0 & react.1.2.2 & re.1.12.0 & ppxlib.0.15.0 & ppx_variants_conv.v0.14.1 & ppx_typerep_conv.v0.14.1 & ppx_tools_versioned.5.4.0 & ppx_string.v0.14.1 & ppx_stable.v0.14.1 & ppx_sexp_value.v0.14.0 & ppx_sexp_message.v0.14.0 & ppx_sexp_conv.v0.14.1 & ppx_pipebang.v0.14.0 & ppx_optional.v0.14.0 & ppx_optcomp.v0.14.0 & ppx_module_timer.v0.14.0 & ppx_let.v0.14.0 & ppx_js_style.v0.14.1 & ppx_jane.v0.14.0 & ppx_inline_test.v0.14.1 & ppx_here.v0.14.0 & ppx_hash.v0.14.0 & ppx_fixed_literal.v0.14.0 & ppx_fields_conv.v0.14.1 & ppx_expect.v0.14.0 & ppx_enumerate.v0.14.0 & ppx_derivers.1.2.1 & ppx_custom_printf.v0.14.0 & ppx_compare.v0.14.0 & ppx_cold.v0.14.0 & ppx_bin_prot.v0.14.0 & ppx_bench.v0.14.1 & ppx_base.v0.14.0 & ppx_bap.v0.14.0 & ppx_assert.v0.14.0 & parsexp.v0.14.2 & ounit2.2.2.7 & ounit.2.2.7 & ogre.2.3.0 & ocurl.0.9.2 & octavius.1.2.2 & ocplib-endian.1.2 & ocamlmod.0.0.9 & ocamlify.0.0.1 & ocamlgraph.2.1.0 & ocamlfind.1.9.6 & ocamlbuild.0.15.0 & ocaml-syntax-shims.1.0.0 & ocaml-migrate-parsetree.1.8.0 & ocaml-compiler-libs.v0.12.4 & oasis.0.4.11 & num.1.5-1 & monads.2.3.0 & mmap.1.2.0 & mew_vi.0.5.0 & mew.0.1.0 & menhirSdk.20240715 & menhirLib.20240715 & menhirCST.20240715 & menhir.20240715 & lwt_react.1.2.0 & lwt.5.7.0 & logs.0.7.0 & linenoise.1.5.1 & lambda-term.3.3.2 & jst-config.v0.14.1 & jane-street-headers.v0.14.0 & graphlib.2.3.0 & fileutils.0.6.4 & fieldslib.v0.14.0 & FrontC.4.1.0 & dune-configurator.3.16.0 & dune.3.16.0 & csexp.1.5.2 & cppo.1.7.0 & core_kernel.v0.14.1 & conf-zlib.1 & conf-which.1 & conf-python-3.9.0.0 & conf-pkg-config.3 & conf-libcurl.2 & conf-ida.0.3 & conf-gmp.4 & conf-env-travis.1 & conf-clang.1 & conf-c++.1.0 & conf-binutils.0.3 & conf-bap-llvm.1.8 & cmdliner.1.3.0 & camlzip.1.11 & bitvec-sexp.2.3.0 & bitvec-order.2.3.0 & bitvec-binprot.2.3.0 & bitvec.2.3.0 & bitstring.3.1.1 & bin_prot.v0.14.1 & bigstringaf.0.10.0 & bigarray-compat.1.1.0 & base_quickcheck.v0.14.0 & base_bigstring.v0.14.0 & base-bytes.base & base.v0.14.3 & bare.2.3.0 & bap-x86.2.3.0 & bap-warn-unused.2.3.0 & bap-trivial-condition-form.2.3.0 & bap-traces.2.3.0 & bap-trace.2.3.0 & bap-thumb.2.3.0 & bap-term-mapper.2.3.0 & bap-taint-propagator.2.3.0 & bap-taint.2.3.0 & bap-systemz.2.3.0 & bap-symbol-reader.2.3.0 & bap-stub-resolver.2.3.0 & bap-strings.2.3.0 & bap-std.2.3.0 & bap-ssa.2.3.0 & bap-specification.2.3.0 & bap-signatures.2.3.0 & bap-run.2.3.0 & bap-riscv.2.3.0 & bap-report.2.3.0 & bap-relocatable.2.3.0 & bap-relation.2.3.0 & bap-recipe-command.2.3.0 & bap-recipe.2.3.0 & bap-raw.2.3.0 & bap-print.2.3.0 & bap-primus-x86.2.3.0 & bap-primus-wandering-scheduler.2.3.0 & bap-primus-track-visited.2.3.0 & bap-primus-test.2.3.0 & bap-primus-taint.2.3.0 & bap-primus-systems.2.3.0 & bap-primus-symbolic-executor.2.3.0 & bap-primus-support.2.3.0 & bap-primus-round-robin-scheduler.2.3.0 & bap-primus-region.2.3.0 & bap-primus-random.2.3.0 & bap-primus-propagate-taint.2.3.0 & bap-primus-promiscuous.2.3.0 & bap-primus-print.2.3.0 & bap-primus-powerpc.2.3.0 & bap-primus-mark-visited.2.3.0 & bap-primus-loader.2.3.0 & bap-primus-lisp.2.3.0 & bap-primus-limit.2.3.0 & bap-primus-greedy-scheduler.2.3.0 & bap-primus-exploring-scheduler.2.3.0 & bap-primus-dictionary.2.3.0 & bap-primus.2.3.0 & bap-powerpc.2.3.0 & bap-plugins.2.3.0 & bap-optimization.2.3.0 & bap-objdump.2.3.0 & bap-mips.2.3.0 & bap-microx.2.3.0 & bap-mc.2.3.0 & bap-main.2.3.0 & bap-llvm.2.3.0 & bap-knowledge.2.3.0 & bap-ida-python.2.3.0 & bap-ida-plugin.2.3.0 & bap-ida.2.3.0 & bap-glibc-runtime.2.3.0 & bap-future.2.3.0 & bap-frontend.2.3.0 & bap-frontc.2.3.0 & bap-emacs-mode.0.1 & bap-emacs-goodies.0.1 & bap-emacs-dot.0.1 & bap-elf.2.3.0 & bap-elementary.2.3.0 & bap-dwarf.2.3.0 & bap-dump-symbols.2.3.0 & bap-disassemble.2.3.0 & bap-dependencies.2.3.0 & bap-demangle.2.3.0 & bap-cxxfilt.2.3.0 & bap-core-theory.2.3.0 & bap-constant-tracker.2.3.0 & bap-callsites.2.3.0 & bap-callgraph-collator.2.3.0 & bap-cache.2.3.0 & bap-c.2.3.0 & bap-byteweight-frontend.2.3.0 & bap-byteweight.2.3.0 & bap-bundle.2.3.0 & bap-build.2.3.0 & bap-bil.2.3.0 & bap-beagle-strings.2.3.0 & bap-beagle.2.3.0 & bap-arm.2.3.0 & bap-api.2.3.0 & bap-analyze.2.3.0 & bap-abi.2.3.0 & bap.2.3.0 & angstrom.0.16.0:   * Missing dependency:
            - conf-bap-llvm >= 1.4
            depends on the unavailable system package 'llvm-9-dev'. Use `--no-depexts' to attempt installation anyway, or it is possible that a depext package name in the opam file is incorrect.


Command failed: opam --cli=2.1 list --readonly --external '--resolve=bap-fsi-benchmark.2.3.0,zed.3.2.3,zarith.1.14,z3.4.13.0-3,xdg.3.16.0,variantslib.v0.14.0,uutf.1.0.3,uuseg.15.0.0,uuidm.0.9.8,uucp.15.0.0,utop.2.14.0,uri.4.4.0,uchar.0.0.2,typerep.v0.14.0,trie.1.0.0,topkg.1.0.7,time_now.v0.14.0,text-tags.2.3.0,stringext.1.6.0,stdlib-shims.0.3.0,stdio.v0.14.0,splittable_random.v0.14.0,sexplib0.v0.14.0,sexplib.v0.14.0,seq.base,result.1.5,regular.2.3.0,react.1.2.2,re.1.12.0,ppxlib.0.15.0,ppx_variants_conv.v0.14.1,ppx_typerep_conv.v0.14.1,ppx_tools_versioned.5.4.0,ppx_string.v0.14.1,ppx_stable.v0.14.1,ppx_sexp_value.v0.14.0,ppx_sexp_message.v0.14.0,ppx_sexp_conv.v0.14.1,ppx_pipebang.v0.14.0,ppx_optional.v0.14.0,ppx_optcomp.v0.14.0,ppx_module_timer.v0.14.0,ppx_let.v0.14.0,ppx_js_style.v0.14.1,ppx_jane.v0.14.0,ppx_inline_test.v0.14.1,ppx_here.v0.14.0,ppx_hash.v0.14.0,ppx_fixed_literal.v0.14.0,ppx_fields_conv.v0.14.1,ppx_expect.v0.14.0,ppx_enumerate.v0.14.0,ppx_derivers.1.2.1,ppx_custom_printf.v0.14.0,ppx_compare.v0.14.0,ppx_cold.v0.14.0,ppx_bin_prot.v0.14.0,ppx_bench.v0.14.1,ppx_base.v0.14.0,ppx_bap.v0.14.0,ppx_assert.v0.14.0,parsexp.v0.14.2,ounit2.2.2.7,ounit.2.2.7,ogre.2.3.0,ocurl.0.9.2,octavius.1.2.2,ocplib-endian.1.2,ocamlmod.0.0.9,ocamlify.0.0.1,ocamlgraph.2.1.0,ocamlfind.1.9.6,ocamlbuild.0.15.0,ocaml-syntax-shims.1.0.0,ocaml-migrate-parsetree.1.8.0,ocaml-compiler-libs.v0.12.4,oasis.0.4.11,num.1.5-1,monads.2.3.0,mmap.1.2.0,mew_vi.0.5.0,mew.0.1.0,menhirSdk.20240715,menhirLib.20240715,menhirCST.20240715,menhir.20240715,lwt_react.1.2.0,lwt.5.7.0,logs.0.7.0,linenoise.1.5.1,lambda-term.3.3.2,jst-config.v0.14.1,jane-street-headers.v0.14.0,graphlib.2.3.0,fileutils.0.6.4,fieldslib.v0.14.0,FrontC.4.1.0,dune-configurator.3.16.0,dune.3.16.0,csexp.1.5.2,cppo.1.7.0,core_kernel.v0.14.1,conf-zlib.1,conf-which.1,conf-python-3.9.0.0,conf-pkg-config.3,conf-libcurl.2,conf-ida.0.3,conf-gmp.4,conf-env-travis.1,conf-clang.1,conf-c++.1.0,conf-binutils.0.3,conf-bap-llvm.1.8,cmdliner.1.3.0,camlzip.1.11,bitvec-sexp.2.3.0,bitvec-order.2.3.0,bitvec-binprot.2.3.0,bitvec.2.3.0,bitstring.3.1.1,bin_prot.v0.14.1,bigstringaf.0.10.0,bigarray-compat.1.1.0,base_quickcheck.v0.14.0,base_bigstring.v0.14.0,base-bytes.base,base.v0.14.3,bare.2.3.0,bap-x86.2.3.0,bap-warn-unused.2.3.0,bap-trivial-condition-form.2.3.0,bap-traces.2.3.0,bap-trace.2.3.0,bap-thumb.2.3.0,bap-term-mapper.2.3.0,bap-taint-propagator.2.3.0,bap-taint.2.3.0,bap-systemz.2.3.0,bap-symbol-reader.2.3.0,bap-stub-resolver.2.3.0,bap-strings.2.3.0,bap-std.2.3.0,bap-ssa.2.3.0,bap-specification.2.3.0,bap-signatures.2.3.0,bap-run.2.3.0,bap-riscv.2.3.0,bap-report.2.3.0,bap-relocatable.2.3.0,bap-relation.2.3.0,bap-recipe-command.2.3.0,bap-recipe.2.3.0,bap-raw.2.3.0,bap-print.2.3.0,bap-primus-x86.2.3.0,bap-primus-wandering-scheduler.2.3.0,bap-primus-track-visited.2.3.0,bap-primus-test.2.3.0,bap-primus-taint.2.3.0,bap-primus-systems.2.3.0,bap-primus-symbolic-executor.2.3.0,bap-primus-support.2.3.0,bap-primus-round-robin-scheduler.2.3.0,bap-primus-region.2.3.0,bap-primus-random.2.3.0,bap-primus-propagate-taint.2.3.0,bap-primus-promiscuous.2.3.0,bap-primus-print.2.3.0,bap-primus-powerpc.2.3.0,bap-primus-mark-visited.2.3.0,bap-primus-loader.2.3.0,bap-primus-lisp.2.3.0,bap-primus-limit.2.3.0,bap-primus-greedy-scheduler.2.3.0,bap-primus-exploring-scheduler.2.3.0,bap-primus-dictionary.2.3.0,bap-primus.2.3.0,bap-powerpc.2.3.0,bap-plugins.2.3.0,bap-optimization.2.3.0,bap-objdump.2.3.0,bap-mips.2.3.0,bap-microx.2.3.0,bap-mc.2.3.0,bap-main.2.3.0,bap-llvm.2.3.0,bap-knowledge.2.3.0,bap-ida-python.2.3.0,bap-ida-plugin.2.3.0,bap-ida.2.3.0,bap-glibc-runtime.2.3.0,bap-future.2.3.0,bap-frontend.2.3.0,bap-frontc.2.3.0,bap-emacs-mode.0.1,bap-emacs-goodies.0.1,bap-emacs-dot.0.1,bap-elf.2.3.0,bap-elementary.2.3.0,bap-dwarf.2.3.0,bap-dump-symbols.2.3.0,bap-disassemble.2.3.0,bap-dependencies.2.3.0,bap-demangle.2.3.0,bap-cxxfilt.2.3.0,bap-core-theory.2.3.0,bap-constant-tracker.2.3.0,bap-callsites.2.3.0,bap-callgraph-collator.2.3.0,bap-cache.2.3.0,bap-c.2.3.0,bap-byteweight-frontend.2.3.0,bap-byteweight.2.3.0,bap-bundle.2.3.0,bap-build.2.3.0,bap-bil.2.3.0,bap-beagle-strings.2.3.0,bap-beagle.2.3.0,bap-arm.2.3.0,bap-api.2.3.0,bap-analyze.2.3.0,bap-abi.2.3.0,bap.2.3.0,angstrom.0.16.0' --color=never returned 20