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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 ocamlformat.0.2 stdio.v0.9.1 sexplib.v0.9.3 result.1.5 ppx_derivers.1.2.1 ocamlformat_support.0.1 ocaml-migrate-parsetree.1.8.0 num.1.5-1 jbuilder.transition dune.1.11.4 cmdliner.1.0.4 base.v0.9.4" 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 # No extra OS packages requirements found. [NOTE] Package dune is already installed (current version is 1.11.4). The following actions will be performed: - install ppx_derivers 1.2.1 - install result 1.5 - install cmdliner 1.0.4 - install num 1.5-1 - install jbuilder transition - install ocaml-migrate-parsetree 1.8.0 - install sexplib v0.9.3 - install ocamlformat_support 0.1 - install base v0.9.4 - install stdio v0.9.1 - install ocamlformat 0.2 ===== 11 to install ===== <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> Processing 1/33: Processing 2/33: Processing 3/33: Processing 4/33: Processing 5/33: -> installed jbuilder.transition Processing 6/33: -> retrieved base.v0.9.4 (cached) Processing 7/33: -> retrieved cmdliner.1.0.4 (cached) Processing 8/33: [ocamlformat.0.2: http] Processing 9/33: [ocamlformat.0.2: http] [cmdliner: make all] -> retrieved num.1.5-1 (cached) Processing 10/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: patch] applying num-in-findlib-dir.patch Processing 11/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: patch] Processing 11/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] -> retrieved ocaml-migrate-parsetree.1.8.0 (cached) Processing 12/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] -> retrieved ppx_derivers.1.2.1 (cached) Processing 13/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] Processing 14/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [ppx_derivers: dune build] -> retrieved result.1.5 (cached) Processing 15/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [ppx_derivers: dune build] Processing 16/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [ppx_derivers: dune build] [result: dune build] -> retrieved sexplib.v0.9.3 (cached) Processing 17/33: [ocamlformat.0.2: http] [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [ppx_derivers: dune build] [result: dune build] -> retrieved stdio.v0.9.1 (cached) [ERROR] Failed to get sources of ocamlformat.0.2: Bad checksum Processing 17/33: [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [ppx_derivers: dune build] [result: dune build] -> compiled ppx_derivers.1.2.1 Processing 17/33: [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [result: dune build] -> installed ppx_derivers.1.2.1 Processing 18/33: [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [result: dune build] -> compiled result.1.5 Processing 18/33: [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] -> installed result.1.5 Processing 19/33: [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] Processing 20/33: [ocamlformat_support.0.1: http] [cmdliner: make all] [num: make opam-legacy] [ocaml-migrate-parsetree: dune build] Processing 20/33: [cmdliner: make all] [num: make opam-legacy] [ocaml-migrate-parsetree: dune build] -> retrieved ocamlformat_support.0.1 (https://github.com/ocaml-ppx/ocamlformat/archive/support.0.1.tar.gz) Processing 21/33: [cmdliner: make all] [num: make opam-legacy] [ocaml-migrate-parsetree: dune build] [ocamlformat_support: make] - patch -s -i format.ml.patch -o format_.ml - patch -s -i format.mli.patch -o format_.mli - jbuilder build - The jbuilder binary is deprecated and will cease to be maintained in July 2019. - Please switch to dune instead. - File "jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. -> compiled ocamlformat_support.0.1 Processing 21/33: [cmdliner: make all] [num: make opam-legacy] [ocaml-migrate-parsetree: dune build] -> installed ocamlformat_support.0.1 Processing 22/33: [cmdliner: make all] [num: make opam-legacy] [ocaml-migrate-parsetree: dune build] - /usr/bin/make -C src all - make[1]: Entering directory '/home/opam/.opam/4.06/.opam-switch/build/num.1.5-1/src' - ocamlc -ccopt -DBNG_ARCH_amd64 -c bng.c - ocamlc -ccopt -DBNG_ARCH_amd64 -c nat_stubs.c - ocamlmklib -oc nums bng.o nat_stubs.o - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c int_misc.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c int_misc.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c nat.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c nat.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c big_int.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c big_int.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c arith_flags.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c arith_flags.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c ratio.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c ratio.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c num.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c num.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c arith_status.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c arith_status.ml - ocamlmklib -o nums -oc nums -linkall int_misc.cmo nat.cmo big_int.cmo arith_flags.cmo ratio.cmo num.cmo arith_status.cmo - cp ../toplevel/num_top_printers.mli ../toplevel/num_top.mli ../toplevel/num_top_printers.ml ../toplevel/num_top.ml . - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c num_top_printers.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c num_top_printers.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c num_top.mli - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c num_top.ml - ocamlc -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -a -o num_top.cma num_top_printers.cmo num_top.cmo - echo 'version = "1.6~dev"' > META.top - cat META.num-top.in >> META.top - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c int_misc.ml - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c nat.ml - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c big_int.ml - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c arith_flags.ml - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c ratio.ml - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c num.ml - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -c arith_status.ml - ocamlmklib -o nums -oc nums -linkall int_misc.cmx nat.cmx big_int.cmx arith_flags.cmx ratio.cmx num.cmx arith_status.cmx - ocamlopt -w +a-4-9-41-42-44-45-48 -bin-annot -g -safe-string -strict-sequence -strict-formats -I +compiler-libs -I . -shared -o nums.cmxs nums.cmxa - make[1]: Leaving directory '/home/opam/.opam/4.06/.opam-switch/build/num.1.5-1/src' - cp src/num-legacy.install num.install -> compiled num.1.5-1 Processing 22/33: [cmdliner: make all] [ocaml-migrate-parsetree: dune build] -> installed num.1.5-1 Processing 23/33: [cmdliner: make all] [ocaml-migrate-parsetree: dune build] Processing 24/33: [cmdliner: make all] [ocaml-migrate-parsetree: dune build] [sexplib: jbuilder build] - ocaml build.ml cma - ocaml build.ml cmxa - ocaml build.ml cmxs -> compiled cmdliner.1.0.4 Processing 24/33: [ocaml-migrate-parsetree: dune build] [sexplib: jbuilder build] Processing 25/33: [ocaml-migrate-parsetree: dune build] [sexplib: jbuilder build] [cmdliner: make install] - The jbuilder binary is deprecated and will cease to be maintained in July 2019. - Please switch to dune instead. - File "num/lib/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "src/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "src0/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "test/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "unix/lib/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - ocamlc src/.sexplib.objs/byte/sexplib__Pre_sexp.{cmi,cmo,cmt} - File "src/pre_sexp.ml", line 1082, characters 44-57: - Warning 3: deprecated: String.create - Use Bytes.create instead. - File "src/pre_sexp.ml", line 1096, characters 28-41: - Warning 3: deprecated: String.create - Use Bytes.create instead. - File "src/pre_sexp.ml", line 1108, characters 32-45: - Warning 3: deprecated: String.create - Use Bytes.create instead. - ocamlopt src/.sexplib.objs/native/sexplib__Pre_sexp.{cmx,o} - File "src/pre_sexp.ml", line 1082, characters 44-57: - Warning 3: deprecated: String.create - Use Bytes.create instead. - File "src/pre_sexp.ml", line 1096, characters 28-41: - Warning 3: deprecated: String.create - Use Bytes.create instead. - File "src/pre_sexp.ml", line 1108, characters 32-45: - Warning 3: deprecated: String.create - Use Bytes.create instead. -> compiled sexplib.v0.9.3 Processing 25/33: [ocaml-migrate-parsetree: dune build] [cmdliner: make install] - install -d /home/opam/.opam/4.06/lib/cmdliner - install pkg/META _build/cmdliner.mli _build/cmdliner.cmi _build/cmdliner.cmti /home/opam/.opam/4.06/lib/cmdliner - install cmdliner.opam /home/opam/.opam/4.06/lib/cmdliner/opam - install _build/cmdliner.cma /home/opam/.opam/4.06/lib/cmdliner - install _build/cmdliner.cmxa _build/cmdliner.a _build/cmdliner.cmx _build/cmdliner_arg.cmx _build/cmdliner_base.cmx _build/cmdliner_cline.cmx _build/cmdliner_docgen.cmx _build/cmdliner_info.cmx _build/cmdliner_manpage.cmx _build/cmdliner_msg.cmx _build/cmdliner_suggest.cmx _build/cmdliner_term.cmx _build/cmdliner_trie.cmx \ - /home/opam/.opam/4.06/lib/cmdliner - install _build/cmdliner.cmxs /home/opam/.opam/4.06/lib/cmdliner Processing 25/33: [ocaml-migrate-parsetree: dune build] [cmdliner: make install-doc] - install -d /home/opam/.opam/4.06/doc/cmdliner - install CHANGES.md LICENSE.md README.md /home/opam/.opam/4.06/doc/cmdliner -> installed cmdliner.1.0.4 Processing 25/33: [ocaml-migrate-parsetree: dune build] -> installed sexplib.v0.9.3 Processing 26/33: [ocaml-migrate-parsetree: dune build] Processing 27/33: [base: jbuilder build] [ocaml-migrate-parsetree: dune build] -> compiled ocaml-migrate-parsetree.1.8.0 Processing 27/33: [base: jbuilder build] -> installed ocaml-migrate-parsetree.1.8.0 Processing 28/33: [base: jbuilder build] + /home/opam/.opam/4.06/bin/jbuilder "build" "-p" "base" "-j" "39" (CWD=/home/opam/.opam/4.06/.opam-switch/build/base.v0.9.4) - The jbuilder binary is deprecated and will cease to be maintained in July 2019. - Please switch to dune instead. - File "compiler-stdlib/gen/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "compiler-stdlib/src/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "generate/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "lint/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "shadow-stdlib/gen/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "shadow-stdlib/src/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "src/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "test/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. - File "src/jbuild", line 18, characters 0-142: - 18 | (rule - 19 | ((targets (pow_overflow_bounds.ml)) - 20 | (deps (../generate/generate_pow_overflow_bounds.exe)) - 21 | (action (run ${<} -atomic -o ${@})))) - Warning: The following files are both generated by a rule and are present in - the source tree: - - src/pow_overflow_bounds.ml - Because you are using the jbuilder binary, I am closing my eyes on this and I - am acting as if the rule didn't exist. However, you should really delete - these files from your source tree. I will no longer accept this once you - upgrade your project to dune >= 1.10. -> compiled base.v0.9.4 -> installed base.v0.9.4 Processing 30/33: [stdio: jbuilder build] + /home/opam/.opam/4.06/bin/jbuilder "build" "--only-packages" "stdio" "--root" "." "-j" "39" "--no-config" "@install" (CWD=/home/opam/.opam/4.06/.opam-switch/build/stdio.v0.9.1) - The jbuilder binary is deprecated and will cease to be maintained in July 2019. - Please switch to dune instead. - File "src/jbuild", line 1, characters 0-0: - Warning: jbuild files are deprecated, please convert this file to a dune file - instead. - Note: You can use "dune upgrade" to convert your project to dune. -> compiled stdio.v0.9.1 -> installed stdio.v0.9.1 #=== ERROR while fetching sources for ocamlformat.0.2 =========================# OpamSolution.Fetch_fail("https://github.com/ocaml-ppx/ocamlformat/archive/v0.2.tar.gz (Bad checksum, expected md5=0da94dc86b60ade10c2d3c1824ffabc4)") <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - fetch ocamlformat 0.2 +- +- The following changes have been performed | - install base v0.9.4 | - install cmdliner 1.0.4 | - install jbuilder transition | - install num 1.5-1 | - install ocaml-migrate-parsetree 1.8.0 | - install ocamlformat_support 0.1 | - install ppx_derivers 1.2.1 | - install result 1.5 | - install sexplib v0.9.3 | - install stdio v0.9.1 +- <><> jbuilder.transition installed successfully <><><><><><><><><><><><><><><><> => Jbuilder has been renamed and the jbuilder package is now a transition package. Use the dune package instead. # Run eval $(opam env) to update the current shell environment The former state can be restored with: /usr/bin/opam switch import "/home/opam/.opam/4.06/.opam-switch/backup/state-20240912202438.export" 'opam --cli=2.1 install ocamlformat.0.2 stdio.v0.9.1 sexplib.v0.9.3 result.1.5 ppx_derivers.1.2.1 ocamlformat_support.0.1 ocaml-migrate-parsetree.1.8.0 num.1.5-1 jbuilder.transition dune.1.11.4 cmdliner.1.0.4 base.v0.9.4 --verbose --yes --confirm-level=unsafe-yes' failed.