Can't build sharp 0.32.6 with version 8.14.5

[znarf]

While following key instructions, I'm unable to build sharp on heroku.

Here is a basic repository that can be pushed to Heroku to reproduce the issue:

https://github.com/opencollective/sharp-libvips-buildpack

Error:

npm ERR! code 1
npm ERR! path /tmp/build_57817716/node_modules/sharp
npm ERR! command failed
npm ERR! command sh -c (node install/libvips && node install/dll-copy && prebuild-install) || (node install/can-compile && node-gyp rebuild && node install/dll-copy)
npm ERR! sharp: Detected globally-installed libvips v8.14.5
npm ERR! sharp: Building from source via node-gyp
npm ERR! 
npm ERR! make: Entering directory '/tmp/build_57817716/node_modules/sharp/build'
npm ERR!   CC(target) Release/obj.target/nothing/../node-addon-api/nothing.o
npm ERR! rm -f Release/obj.target/../node-addon-api/nothing.a Release/obj.target/../node-addon-api/nothing.a.ar-file-list; mkdir -p `dirname Release/obj.target/../node-addon-api/nothing.a
npm ERR! ar crs Release/obj.target/../node-addon-api/nothing.a @Release/obj.target/../node-addon-api/nothing.a.ar-file-list
npm ERR!   COPY Release/nothing.a
npm ERR!   TOUCH Release/obj.target/libvips-cpp.stamp
npm ERR!   CXX(target) Release/obj.target/sharp-linux-x64/src/common.o
npm ERR! make: Leaving directory '/tmp/build_57817716/node_modules/sharp/build'
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using [email protected]
npm ERR! gyp info using [email protected] | linux | x64
npm ERR! gyp info find Python using Python version 3.10.12 found at "/usr/bin/python3"
npm ERR! gyp http GET https://nodejs.org/download/release/v20.10.0/node-v20.10.0-headers.tar.gz
npm ERR! gyp http 200 https://nodejs.org/download/release/v20.10.0/node-v20.10.0-headers.tar.gz
npm ERR! gyp http GET https://nodejs.org/download/release/v20.10.0/SHASUMS256.txt
npm ERR! gyp http 200 https://nodejs.org/download/release/v20.10.0/SHASUMS256.txt
npm ERR! gyp info spawn /usr/bin/python3
npm ERR! gyp info spawn args [
npm ERR! gyp info spawn args '/tmp/build_57817716/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py',
npm ERR! gyp info spawn args 'binding.gyp',
npm ERR! gyp info spawn args '-f',
npm ERR! gyp info spawn args 'make',
npm ERR! gyp info spawn args '-I',
npm ERR! gyp info spawn args '/tmp/build_57817716/node_modules/sharp/build/config.gypi',
npm ERR! gyp info spawn args '-I',
npm ERR! gyp info spawn args '/tmp/build_57817716/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/addon.gypi',
npm ERR! gyp info spawn args '-I',
npm ERR! gyp info spawn args '/app/.cache/node-gyp/20.10.0/include/node/common.gypi',
npm ERR! gyp info spawn args '-Dlibrary=shared_library',
npm ERR! gyp info spawn args '-Dvisibility=default',
npm ERR! gyp info spawn args '-Dnode_root_dir=/app/.cache/node-gyp/20.10.0',
npm ERR! gyp info spawn args '-Dnode_gyp_dir=/tmp/build_57817716/.heroku/node/lib/node_modules/npm/node_modules/node-gyp',
npm ERR! gyp info spawn args '-Dnode_lib_file=/app/.cache/node-gyp/20.10.0/<(target_arch)/node.lib',
npm ERR! gyp info spawn args '-Dmodule_root_dir=/tmp/build_57817716/node_modules/sharp',
npm ERR! gyp info spawn args '-Dnode_engine=v8',
npm ERR! gyp info spawn args '--depth=.',
npm ERR! gyp info spawn args '--no-parallel',
npm ERR! gyp info spawn args '--generator-output',
npm ERR! gyp info spawn args 'build',
npm ERR! gyp info spawn args '-Goutput_dir=.'
npm ERR! gyp info spawn args ]
npm ERR! readelf: Error: '/usr/local/lib/libvips-cpp.so': No such file
npm ERR! Package libgsf-1 was not found in the pkg-config search path.
npm ERR! Perhaps you should add the directory containing `libgsf-1.pc'
npm ERR! to the PKG_CONFIG_PATH environment variable
npm ERR! Package 'libgsf-1', required by 'vips', not found
npm ERR! gyp info spawn make
npm ERR! gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
npm ERR! <command-line>: warning: "_GLIBCXX_USE_CXX11_ABI" redefined
npm ERR! <command-line>: note: this is the location of the previous definition
npm ERR! In file included from ../src/common.cc:13:
npm ERR! /tmp/build_57817716/vendor/vips/include/vips/vips8:35:10: fatal error: glib-object.h: No such file or directory
npm ERR!    35 | #include <glib-object.h>
npm ERR!       |          ^~~~~~~~~~~~~~~
npm ERR! compilation terminated.
npm ERR! make: *** [sharp-linux-x64.target.mk:139: Release/obj.target/sharp-linux-x64/src/common.o] Error 1
npm ERR! gyp ERR! build error 
npm ERR! gyp ERR! stack Error: `make` failed with exit code: 2
npm ERR! gyp ERR! stack at ChildProcess.<anonymous> (/tmp/build_57817716/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:209:23)
npm ERR! gyp ERR! System Linux 4.4.0-1104-aws
npm ERR! gyp ERR! command "/tmp/build_57817716/.heroku/node/bin/node" "/tmp/build_57817716/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
npm ERR! gyp ERR! cwd /tmp/build_57817716/node_modules/sharp
npm ERR! gyp ERR! node -v v20.10.0
npm ERR! gyp ERR! node-gyp -v v10.0.1
npm ERR! gyp ERR! not ok