Bundled opj_decompress depends on shared library

[mykter]

• Version: 20.2.0

• Target: snap

On trusty (latest travis distro) I get:
output: /home/travis/.cache/electron-builder/appimage/appimage-9.0.7/linux-x64/opj_decompress: error while loading shared libraries: libopenjp2.so.7: cannot open shared object file: No such file or directory

I think the corresponding package would be libopenjp2-7-dev, but this isn't available on trusty. I tried with libopenjpeg-dev but got the same error.

execute command           args=[/home/travis/.cache/electron-builder/appimage/appimage-9.0.7/linux-x64/opj_decompress -quiet -i /home/travis/build/mykter/TagTime-desktop/dist/.icon-set/icon_ic08.jp2 -o /home/travis/build/mykter/TagTime-desktop/dist/.icon-set/icon_256.png] path=/home/travis/.cache/electron-builder/appimage/appimage-9.0.7/linux-x64/opj_decompress
  • execute command           args=[/home/travis/.cache/electron-builder/appimage/appimage-9.0.7/linux-x64/opj_decompress -quiet -i /home/travis/build/mykter/TagTime-desktop/dist/.icon-set/icon_ic09.jp2 -o /home/travis/build/mykter/TagTime-desktop/dist/.icon-set/icon_512.png] path=/home/travis/.cache/electron-builder/appimage/appimage-9.0.7/linux-x64/opj_decompress
  ⨯ exit status 127
output: /home/travis/.cache/electron-builder/appimage/appimage-9.0.7/linux-x64/opj_decompress: error while loading shared libraries: libopenjp2.so.7: cannot open shared object file: No such file or directory
  • exited          command=app-builder code=1 pid=29290
  • async task error error=/home/travis/build/mykter/TagTime-desktop/node_modules/app-builder-bin-linux/x64/app-builder exited with code 1
Error: /home/travis/build/mykter/TagTime-desktop/node_modules/app-builder-bin-linux/x64/app-builder exited with code 1
    at ChildProcess.childProcess.once.code (/home/travis/build/mykter/TagTime-desktop/node_modules/builder-util/src/util.ts:252:14)
    at Object.onceWrapper (events.js:317:30)
    at emitTwo (events.js:126:13)
    at ChildProcess.emit (events.js:214:7)
    at maybeClose (internal/child_process.js:925:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
From previous event:
    at LinuxPackager.resolveIcon (/home/travis/build/mykter/TagTime-desktop/node_modules/electron-builder-lib/out/platformPackager.js:610:11)
    at /home/travis/build/mykter/TagTime-desktop/node_modules/electron-builder-lib/src/targets/LinuxTargetHelper.ts:43:35
    at Generator.next (<anonymous>)
From previous event:
    at LinuxTargetHelper.computeDesktopIcons (/home/travis/build/mykter/TagTime-desktop/node_modules/electron-builder-lib/out/targets/LinuxTargetHelper.js:73:11)

From: https://travis-ci.org/mykter/TagTime-desktop/jobs/345664872

[develar-vacation]

Workaround:

on trusty install openjpeg-tools
And set env USE_SYSTEM_OPG to true to ensure (maybe will work without but to be sure).