package ivy

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ivy 1.3.1

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 ivy.1.3.1 ocamlfind.1.9.6 conf-tk.1 conf-pkg-config.3 conf-libpcre.1 conf-glib-2.1 base-unsafe-string.base" 

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
# The following system packages are needed:
libglib2.0-dev
libpcre3-dev
pkg-config
tk-dev
[NOTE] Package ocamlfind is already installed (current version is 1.9.6).
The following actions will be performed:
  - install conf-pkg-config    3
  - install base-unsafe-string base
  - install conf-tk            1
  - install conf-libpcre       1
  - install conf-glib-2        1
  - install ivy                1.3.1
===== 6 to install =====

The following system packages will first need to be installed:
    libglib2.0-dev libpcre3-dev pkg-config tk-dev

<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>
Let opam run your package manager to install the required system packages?
(answer 'n' for other options) [Y/n] y
+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libglib2.0-dev" "libpcre3-dev" "pkg-config" "tk-dev"
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<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved conf-tk.1  (cached)
Processing  6/18: [ivy.1.3.1: http]
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Processing  8/18: [ivy.1.3.1: http] [conf-pkg-config: pkg-config]
-> installed base-unsafe-string.base
Processing  9/18: [ivy.1.3.1: http] [conf-pkg-config: pkg-config]
- usage: pkgconf [OPTIONS] [LIBRARIES]
- 
- basic options:
- 
-   --help                            this message
-   --about                           print pkgconf version and license to stdout
-   --version                         print supported pkg-config version to stdout
-   --atleast-pkgconfig-version       check whether or not pkgconf is compatible
-                                     with a specified pkg-config version
-   --errors-to-stdout                print all errors on stdout instead of stderr
-   --print-errors                    ensure all errors are printed
-   --short-errors                    be less verbose about some errors
-   --silence-errors                  explicitly be silent about errors
-   --list-all                        list all known packages
-   --list-package-names              list all known package names
-   --simulate                        simulate walking the calculated dependency graph
-   --no-cache                        do not cache already seen packages when
-                                     walking the dependency graph
-   --log-file=filename               write an audit log to a specified file
-   --with-path=path                  adds a directory to the search path
-   --define-prefix                   override the prefix variable with one that is guessed based on
-                                     the location of the .pc file
-   --dont-define-prefix              do not override the prefix variable under any circumstances
-   --prefix-variable=varname         sets the name of the variable that pkgconf considers
-                                     to be the package prefix
-   --relocate=path                   relocates a path and exits (mostly for testsuite)
-   --dont-relocate-paths             disables path relocation support
- 
- cross-compilation personality support:
- 
-   --personality=triplet|filename    sets the personality to 'triplet' or a file named 'filename'
-   --dump-personality                dumps details concerning selected personality
- 
- checking specific pkg-config database entries:
- 
-   --atleast-version                 require a specific version of a module
-   --exact-version                   require an exact version of a module
-   --max-version                     require a maximum version of a module
-   --exists                          check whether or not a module exists
-   --uninstalled                     check whether or not an uninstalled module will be used
-   --no-uninstalled                  never use uninstalled modules when satisfying dependencies
-   --no-provides                     do not use 'provides' rules to resolve dependencies
-   --maximum-traverse-depth          maximum allowed depth for dependency graph
-   --static                          be more aggressive when computing dependency graph
-                                     (for static linking)
-   --shared                          use a simplified dependency graph (usually default)
-   --pure                            optimize a static dependency graph as if it were a normal
-                                     dependency graph
-   --env-only                        look only for package entries in PKG_CONFIG_PATH
-   --ignore-conflicts                ignore 'conflicts' rules in modules
-   --validate                        validate specific .pc files for correctness
- 
- querying specific pkg-config database fields:
- 
-   --define-variable=varname=value   define variable 'varname' as 'value'
-   --variable=varname                print specified variable entry to stdout
-   --cflags                          print required CFLAGS to stdout
-   --cflags-only-I                   print required include-dir CFLAGS to stdout
-   --cflags-only-other               print required non-include-dir CFLAGS to stdout
-   --libs                            print required linker flags to stdout
-   --libs-only-L                     print required LDPATH linker flags to stdout
-   --libs-only-l                     print required LIBNAME linker flags to stdout
-   --libs-only-other                 print required other linker flags to stdout
-   --print-requires                  print required dependency frameworks to stdout
-   --print-requires-private          print required dependency frameworks for static
-                                     linking to stdout
-   --print-provides                  print provided dependencies to stdout
-   --print-variables                 print all known variables in module to stdout
-   --digraph                         print entire dependency graph in graphviz 'dot' format
-   --keep-system-cflags              keep -I/usr/include entries in cflags output
-   --keep-system-libs                keep -L/lib:/lib/i386-linux-gnu:/lib/x86_64-linux-gnu:/lib/x86_64-linux-gnux32:/lib32:/libx32:/usr/lib:/usr/lib/i386-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnux32:/usr/lib32:/usr/libx32 entries in libs output
-   --path                            show the exact filenames for any matching .pc files
-   --modversion                      print the specified module's version to stdout
-   --internal-cflags                 do not filter 'internal' cflags from output
- 
- filtering output:
- 
-   --msvc-syntax                     print translatable fragments in MSVC syntax
-   --fragment-filter=types           filter output fragments to the specified types
- 
- report bugs to <https://github.com/pkgconf/pkgconf/issues/new>.
-> compiled  conf-pkg-config.3
Processing  9/18: [ivy.1.3.1: http]
-> installed conf-pkg-config.3
Processing 10/18: [ivy.1.3.1: http]
Processing 11/18: [ivy.1.3.1: http] [conf-glib-2: pkg-config glib-2.0]
Processing 12/18: [ivy.1.3.1: http] [conf-glib-2: pkg-config glib-2.0] [conf-libpcre: pkg-config libpcre]
Processing 13/18: [ivy.1.3.1: http] [conf-glib-2: pkg-config glib-2.0] [conf-libpcre: pkg-config libpcre] [conf-tk: sh check.sh]
-> compiled  conf-glib-2.1
Processing 13/18: [ivy.1.3.1: http] [conf-libpcre: pkg-config libpcre] [conf-tk: sh check.sh]
-> installed conf-glib-2.1
Processing 14/18: [ivy.1.3.1: http] [conf-libpcre: pkg-config libpcre] [conf-tk: sh check.sh]
-> compiled  conf-libpcre.1
Processing 14/18: [ivy.1.3.1: http] [conf-tk: sh check.sh]
-> installed conf-libpcre.1
Processing 15/18: [ivy.1.3.1: http] [conf-tk: sh check.sh]
-> compiled  conf-tk.1
Processing 15/18: [ivy.1.3.1: http]
-> installed conf-tk.1
Processing 16/18: [ivy.1.3.1: http]
[ERROR] Failed to get sources of ivy.1.3.1: Curl failed

#=== ERROR while fetching sources for ivy.1.3.1 ===============================#
OpamSolution.Fetch_fail("https://www.eei.cena.fr/products/ivy/download/packages/ivy-ocaml_1.3.1.tar.xz (Curl failed: \"/usr/bin/curl --write-out %{http_code}\\\\n --retry 3 --retry-delay 2 --user-agent opam/2.1.6 -L -o /home/opam/.opam/4.05/.opam-switch/sources/ivy.1.3.1/ivy-ocaml_1.3.1.tar.xz.part -- https://www.eei.cena.fr/products/ivy/download/packages/ivy-ocaml_1.3.1.tar.xz\" exited with code 6)")


<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+- The following actions failed
| - fetch ivy 1.3.1
+- 
+- The following changes have been performed
| - install base-unsafe-string base
| - install conf-glib-2        1
| - install conf-libpcre       1
| - install conf-pkg-config    3
| - install conf-tk            1
+- 
# 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/4.05/.opam-switch/backup/state-20240912210538.export"
'opam --cli=2.1 install ivy.1.3.1 ocamlfind.1.9.6 conf-tk.1 conf-pkg-config.3 conf-libpcre.1 conf-glib-2.1 base-unsafe-string.base --verbose --yes --confirm-level=unsafe-yes' failed.
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