2026-07-26 10:54.55: New job: build ocamlbrowser.5.0.0 (a9e8176bd827)
2026-07-26 10:54.55: Waiting for resource in pool day11-builds
2026-07-26 11:29.06: Got resource from pool day11-builds
2026-07-26 11:29.06: [profile full] build ocamlbrowser.5.0.0
2026-07-26 11:29.06: build ocamlbrowser.5.0.0 (a9e8176bd827)
=== DEPENDENCIES (8 transitive) ===
  conf-pkg-config.5                                  2c611009363a
  conf-tcl.1                                         d6ee29ac8351
  conf-tk.1                                          5cdbdd933551
  labltk.8.06.15                                     68d7a5809672
  ocaml.5.0.0                                        d203337dd94a
  ocaml-base-compiler.5.0.0                          64315d9ded63
  ocaml-config.3                                     f70c49e25855
  ocamlfind.1.9.8                                    90aed7435920
=== STDOUT ===
Processing: [default: loading data]
[ocamlbrowser.5.0.0: dl]
[ocamlbrowser.5.0.0: extract]
-> retrieved ocamlbrowser.5.0.0  (https://opam.ocaml.org/cache)
[ocamlbrowser: ./configure]
+ /home/opam/.opam/default/.opam-switch/build/ocamlbrowser.5.0.0/./configure "-use-findlib" "-installbindir" "/home/opam/.opam/default/bin" (CWD=/home/opam/.opam/default/.opam-switch/build/ocamlbrowser.5.0.0)
- Configuring LablTk...
- tcl.h and/or tk.h not found.
- 
- ** Configuration summary **
- 
- The "labltk" library: not supported
[ocamlbrowser: make all]
+ /usr/bin/make "all" (CWD=/home/opam/.opam/default/.opam-switch/build/ocamlbrowser.5.0.0)
- cd support; /usr/bin/make
- make[1]: Entering directory '/home/opam/.opam/default/.opam-switch/build/ocamlbrowser.5.0.0/support'
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix support.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix support.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix rawwidget.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix rawwidget.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix widget.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix widget.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix protocol.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix protocol.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix textvariable.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix textvariable.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix timer.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix timer.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix fileevent.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix fileevent.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix camltkwrap.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix camltkwrap.ml
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix -I +threads -I vmthreads tkthread.mli
- /home/opam/.opam/default/bin/ocamlc.opt -c  -I +unix -I +threads -I vmthreads tkthread.ml
- gcc  -O2 -fno-strict-aliasing -fwrapv -pthread -fPIC  -I/home/opam/.opam/default/lib/ocaml/caml   -c cltkCaml.c
- cltkCaml.c:19:10: fatal error: tcl.h: No such file or directory
-    19 | #include <tcl.h>
-       |          ^~~~~~~
- compilation terminated.
- make[1]: *** [Makefile:89: cltkCaml.o] Error 1
- make[1]: Leaving directory '/home/opam/.opam/default/.opam-switch/build/ocamlbrowser.5.0.0/support'
- make: *** [Makefile:32: library] Error 2
[ERROR] The compilation of ocamlbrowser.5.0.0 failed at "make all".
build failed... 

=== STDERR ===

2026-07-26 11:29.36: FAILED: build ocamlbrowser.5.0.0
2026-07-26 11:29.36: Job failed: build failed: ocamlbrowser.5.0.0