Liquidsoap 2.2.1 won't install on opam

[MattMski]

Hey, wonder if anyone would be able to help me out. Trying to upgrade my Liquidsoap from 2.1.4 to 2.2.1 and getting this error when installing.

[ERROR] The compilation of liquidsoap-core.2.2.1 failed at "dune build -p liquidsoap-core -j 7
        --promote-install-files=false @install".

#=== ERROR while compiling liquidsoap-core.2.2.1 ==============================#
# context     2.1.5 | linux/x86_64 | ocaml-base-compiler.4.14.1 | https://opam.ocaml.org#caa26d19
# path        ~/.opam/default/.opam-switch/build/liquidsoap-core.2.2.1
# command     ~/.opam/opam-init/hooks/sandbox.sh build dune build -p liquidsoap-core -j 7 --promote-install-fil                                                                              es=false @install
# exit-code   1
# env-file    ~/.opam/log/liquidsoap-core-1315602-a98882.env
# output-file ~/.opam/log/liquidsoap-core-1315602-a98882.out
### output ###
# 173 |   ({ Decoder.decode; seek }, close, gst.bin)
# [...]
# Error: Some record fields are undefined: eof
# (cd _build/default && /home/Matt/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -I src/core/.liquidsoap_gs                                                                              treamer.objs/byte -I /home/Matt/.opam/default/lib/angstrom -I /home/Matt/.opam/default/lib/bigstringaf -I /home                                                                              /Matt/.opam/default/lib/bytes -I /home/Matt/.opam/default/lib/camlp-streams -I /home/Matt/.opam/default/lib/cam                                                                              omile/lib -I /home/Matt/.opam/default/lib/cry -I /home/Matt/.opa[...]
# File "src/core/encoder/encoders/gstreamer_encoder.ml", line 208, characters 13-14:
# 208 |         Some f
#                    ^
# Error: This expression has type
#          'a -> Export_metadata.metadata -> Encoder.encoder
#        but an expression was expected of type
#          Encoder.factory =
#            pos:Pos.t option ->
#            string -> Export_metadata.metadata -> Encoder.encoder



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build liquidsoap-core 2.2.1
└─
┌─ The following changes have been performed (the rest was aborted)
│ ∗ install liquidsoap-lang       2.2.1
│ ∗ install liquidsoap-libs       2.2.1
│ ∗ install liquidsoap-libs-extra 2.2.1
└─

Would appreciate some help, thank you!

[toots]

Hi @MattMski Thanks for reporting. This is fixed in rolling-release-v2.2.x. I'd recommend installing from a opam pin of this branch:

git clone https://github.com/savonet/liquidsoap.git
cd liquidsoap
git checkout origin/rolling-release-v2.2.x
opam install -y .