<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
∗ installed conf-m4.1
∗ installed conf-pkg-config.1.1
∗ installed conf-libpcre.1
∗ installed ocamlfind.1.8.1
∗ installed base-bytes.base
∗ installed ladspa.0.1.5
∗ installed lame.0.3.3
∗ installed mad.0.4.5
∗ installed magic.0.7.3
∗ installed samplerate.0.1.4
∗ installed ogg.0.5.2
∗ installed vorbis.0.7.1
∗ installed flac.0.1.4
∗ installed taglib.0.3.6
∗ installed mm.0.4.1
∗ installed dune.2.4.0
∗ installed cry.0.6.5
∗ installed dtools.0.4.2
∗ installed sexplib0.v0.13.0
∗ installed dune-private-libs.2.4.0
∗ installed camomile.1.0.2
∗ installed dune-configurator.2.4.0
∗ installed fdkaac.0.3.2
∗ installed base.v0.13.1
∗ installed pcre.7.4.1
∗ installed duppy.0.8.0
[ERROR] The compilation of liquidsoap failed at "/usr/local/centovacast/.opam/opam-init/hooks/sandbox.sh build make".

#=== ERROR while compiling liquidsoap.1.3.7 ===================================#
# context     2.0.5 | linux/x86_64 | ocaml-base-compiler.4.07.1 | https://opam.ocaml.org#793ce1fc
# path        ~/.opam/4.07.1/.opam-switch/build/liquidsoap.1.3.7
# command     ~/.opam/opam-init/hooks/sandbox.sh build make
# exit-code   2
# env-file    ~/.opam/log/liquidsoap-27282-3448fe.env
# output-file ~/.opam/log/liquidsoap-27282-3448fe.out
### output ###
# Error: Signature mismatch:
# [...]
#              | `Samplerate of int
#              | `Sbr_mode of bool
#              | `Transmux of transmux ]
#        File "encoder/fdkaac_encoder.ml", line 54, characters 8-328:
#          Expected declaration
#        File "src/fdkaac.mli", line 101, characters 2-277: Actual declaration
# make[2]: *** [../Makefile.rules:197: encoder/fdkaac_encoder_builtin.cmx] Error 2
# make[2]: Leaving directory '/usr/local/centovacast/.opam/4.07.1/.opam-switch/build/liquidsoap.1.3.7/src'
# make[1]: *** [../Makefile.rules:67: all-auto-ocaml-prog] Error 2
# make[1]: Leaving directory '/usr/local/centovacast/.opam/4.07.1/.opam-switch/build/liquidsoap.1.3.7/src'
# make: *** [Makefile.rules:27: all-subdirs] Error 2



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build liquidsoap 1.3.7
└─
┌─ The following changes have been performed
│ ∗ install base              v0.13.1
│ ∗ install base-bytes        base
│ ∗ install camomile          1.0.2
│ ∗ install conf-libpcre      1
│ ∗ install conf-m4           1
│ ∗ install conf-pkg-config   1.1
│ ∗ install cry               0.6.5
│ ∗ install dtools            0.4.2
│ ∗ install dune              2.4.0
│ ∗ install dune-configurator 2.4.0
│ ∗ install dune-private-libs 2.4.0
│ ∗ install duppy             0.8.0
│ ∗ install fdkaac            0.3.2
│ ∗ install flac              0.1.4
│ ∗ install ladspa            0.1.5
│ ∗ install lame              0.3.3
│ ∗ install mad               0.4.5
│ ∗ install magic             0.7.3
│ ∗ install mm                0.4.1
│ ∗ install ocamlfind         1.8.1
│ ∗ install ogg               0.5.2
│ ∗ install pcre              7.4.1
│ ∗ install samplerate        0.1.4
│ ∗ install sexplib0          v0.13.0
│ ∗ install taglib            0.3.6
│ ∗ install vorbis            0.7.1
└─

The former state can be restored with:
    opam switch import "/usr/local/centovacast/.opam/4.07.1/.opam-switch/backup/state-20200401183711.export"
! Error: Failed to build Liquidsoap
! Error: Installation failed
Liquidsoap installation failed
Installer exited with error, aborting


===== Installation Complete ==============================================

Hello,

I'm facing the same issue, liquidsoap 1.3.7 , updating to Centova Cast v3.2.12.20191116

Did you find a solution to this problem ?

no support here from centova   this error must fixed from centova side.

Hello,

I'm facing the same issue, liquidsoap 1.3.7 , updating to Centova Cast v3.2.12.20191116

Did you find a solution to this problem ?

im facing same problem.

hi change BRANCH field stable to testing in the install.sh before installing.

BRANCH=testing

im facing same problem.