Bug 404106

The attached file works fine here (Okular 1.6.70, videos are playing as expected after the click).

Can you try some newer version than 1.3.3 (afaik 1.5 would be enough)?

Thanks in advance for your answer.

(In reply to Yuri Chornoivan from comment #1)
> The attached file works fine here (Okular 1.6.70, videos are playing as
> expected after the click).
> 
> Can you try some newer version than 1.3.3 (afaik 1.5 would be enough)?
> 
> Thanks in advance for your answer.

Many thanks for your quick reply.  I have tried the snap version, which is 1.6.1.
It crashes when trying to play the video. Would I have to build from sources to get a different version?

Most likely, yes. FWIW works for me too using a newer version.

(In reply to Nate Graham from comment #3)
> Most likely, yes. FWIW works for me too using a newer version.

Hmm. This is looking nontrivial if you don't already have the setup in place for KDE compilation.  I looked at this site:

https://okular.kde.org/download.php

and downloaded the latest tarball. I was getting errors about missing ecm-config.cmake and Qt5Config.cmake, which I fixed by these instructions:

https://community.kde.org/Guidelines_and_HOWTOs/Build_from_source#Missing_ecm-config.cmake

However, I still get errors like this:

-- Could NOT find Qt5TextToSpeech (missing: Qt5TextToSpeech_DIR)
CMake Warning at /usr/lib/x86_64-linux-gnu/cmake/Qt5/Qt5Config.cmake:39 (message):
  Failed to find Qt5 component "TextToSpeech" config file at
  "/usr/lib/x86_64-linux-gnu/cmake/Qt5TextToSpeech/Qt5TextToSpeechConfig.cmake"
Call Stack (most recent call first):
  CMakeLists.txt:36 (find_package)

-- Qt5TextToSpeech not found, speech features will be disabled
-- Could NOT find KF5Archive (missing: KF5Archive_DIR)
-- Could NOT find KF5Archive: found neither KF5ArchiveConfig.cmake nor kf5archive-config.cmake 
-- Could NOT find KF5Bookmarks (missing: KF5Bookmarks_DIR)
-- Could NOT find KF5Bookmarks: found neither KF5BookmarksConfig.cmake nor kf5bookmarks-config.cmake 
-- Could NOT find KF5Completion (missing: KF5Completion_DIR)
-- Could NOT find KF5Completion: found neither KF5CompletionConfig.cmake nor kf5completion-config.cmake 
-- Could NOT find KF5Config (missing: KF5Config_DIR)
-- Could NOT find KF5Config: found neither KF5ConfigConfig.cmake nor kf5config-config.cmake 
-- Could NOT find KF5ConfigWidgets (missing: KF5ConfigWidgets_DIR)
-- Could NOT find KF5ConfigWidgets: found neither KF5ConfigWidgetsConfig.cmake nor kf5configwidgets-config.cmake 
-- Could NOT find KF5CoreAddons (missing: KF5CoreAddons_DIR)
-- Could NOT find KF5CoreAddons: found neither KF5CoreAddonsConfig.cmake nor kf5coreaddons-config.cmake 
-- Could NOT find KF5Crash (missing: KF5Crash_DIR)
-- Could NOT find KF5Crash: found neither KF5CrashConfig.cmake nor kf5crash-config.cmake 
-- Could NOT find KF5IconThemes (missing: KF5IconThemes_DIR)
-- Could NOT find KF5IconThemes: found neither KF5IconThemesConfig.cmake nor kf5iconthemes-config.cmake 
-- Could NOT find KF5KIO (missing: KF5KIO_DIR)
-- Could NOT find KF5KIO: found neither KF5KIOConfig.cmake nor kf5kio-config.cmake 
-- Could NOT find KF5Parts (missing: KF5Parts_DIR)
-- Could NOT find KF5Parts: found neither KF5PartsConfig.cmake nor kf5parts-config.cmake 
-- Could NOT find KF5ThreadWeaver (missing: KF5ThreadWeaver_DIR)
-- Could NOT find KF5ThreadWeaver: found neither KF5ThreadWeaverConfig.cmake nor kf5threadweaver-config.cmake 
-- Could NOT find KF5WindowSystem (missing: KF5WindowSystem_DIR)
-- Could NOT find KF5WindowSystem: found neither KF5WindowSystemConfig.cmake nor kf5windowsystem-config.cmake 
-- Could NOT find KF5DocTools (missing: KF5DocTools_DIR)
-- Could NOT find KF5DocTools: found neither KF5DocToolsConfig.cmake nor kf5doctools-config.cmake 
-- Could NOT find KF5JS (missing: KF5JS_DIR)
-- Could NOT find KF5JS: found neither KF5JSConfig.cmake nor kf5js-config.cmake 
-- Could NOT find KF5Wallet (missing: KF5Wallet_DIR)
-- Could NOT find KF5Wallet: found neither KF5WalletConfig.cmake nor kf5wallet-config.cmake 
CMake Error at /usr/share/cmake-3.10/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
  Could NOT find KF5 (missing: Archive Bookmarks Completion Config
  ConfigWidgets CoreAddons Crash IconThemes KIO Parts ThreadWeaver
  WindowSystem DocTools JS Wallet) (Required is at least version "5.33.0")
Call Stack (most recent call first):
  /usr/share/cmake-3.10/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
  /usr/local/share/ECM/find-modules/FindKF5.cmake:110 (find_package_handle_standard_args)
  CMakeLists.txt:56 (find_package)


Are there working instructions anywhere??

Yep, right here: https://community.kde.org/Get_Involved/development#One-time_setup:_your_development_environment

(In reply to Nate Graham from comment #5)
> Yep, right here:
> https://community.kde.org/Get_Involved/development#One-time_setup:
> _your_development_environment

This makes it look like I have to modify an awful lot of KDE, which I am extremely reluctant to do! Years ago I rebuilt KDE for a more up-to-date version, and it was just a pain in the long run.  How many modifications is this making?

This doesn't modify anything on your system. All software is compiled and installed to ~/kde, which is inside your home folder. Your system itself is untouched. :)

(In reply to Nate Graham from comment #7)
> This doesn't modify anything on your system. All software is compiled and
> installed to ~/kde, which is inside your home folder. Your system itself is
> untouched. :)

Good to know--thanks!

BTW, there is a typo in that tutorial.  The line should read:

./kdesrc-build --initial-setup

but is missing the first two characters.

Re-read the paragraph that starts with "We want to add kdesrc-build to your system's $PATH variable" :)

(In reply to Nate Graham from comment #9)
> Re-read the paragraph that starts with "We want to add kdesrc-build to your
> system's $PATH variable" :)

Strange. I did that, but still needed ./ to get it to run. 
Just double-checked bashrc, and it looks fine:

<snipped the rest>

export PATH=~/kde/kdesrc-build:$PATH

I updated a few paths on that page, but the point is, you need to add the actual path to whatever folder kdesrc-build is installed in.

I am getting a very stupid problem with path. I modified bashrc in the way I suggested, also added it the new path by hand, and checked: 

jay@desktop:~/kde/src/kdesrc-build$ $PATH
bash: /home/jay/kde/src/kdesrc-build:/home/jay/kde/kdesrc-build:/home/jay/bin:/home/jay/.local/bin:/opt/texbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin: No such file or directory

There it is (twice!). I then try to use it:

jay@desktop:~/kde/src/kdesrc-build$ kdesrc-build okular
kdesrc-build encountered an exceptional error condition:
 ========
    Config Error: Unable to open file /home/jay/kde/kdesrc-build/kf5-qt5-build-include which was included from line 33
 ========
        Can't continue, so stopping now.
jay@jdshomeoffice:~/kde/src/kdesrc-build$ kdesrc-build okular
kdesrc-build encountered an exceptional error condition:
 ========
    Config Error: Unable to open file /home/jay/kde/kdesrc-build/kf5-qt5-build-include which was included from line 33
 ========
        Can't continue, so stopping now.

It says that it cannot see the file, but there it is:

jay@desktop:~/kde/src/kdesrc-build$ ls
AUTHORS                        doc            kdesrc-buildrc-kf5-sample  kf5-applications-build-include  kf5-kdepim-build-include     LICENSE    ROADMAP                   t
CMakeLists.txt                 Internals.txt  kdesrc-build-setup         kf5-extragear-build-include     kf5-qt5-build-include        modules    sample-kde-env-master.sh  vim
custom-qt5-libs-build-include  kdesrc-build   kdesrc-build-test.pl       kf5-frameworks-build-include    kf5-workspace-build-include  README.md  sample-xsession.sh

Clearly, I am missing something very stupid.

Duh! Now I see that the problem was that I was mixing the new and old structure using the /src directory.  

However, even after that I cannot compile because of problems with CMake and KDE.
This is getting too complicated to work properly.