libunity package though optional, installation fails without it ...

[aiamuzz]

Describe the bug
Though the github project page says ... sudo apt install libunity-dev (optional) ... my attempts to install give the following error.

Screenshots

$ sudo gdebi Downloads/com.github.bcedu.vgrive_1.6.0_amd64.deb 
Reading package lists... Done
Building dependency tree        
Reading state information... Done
Reading state information... Done
This package is uninstallable
Dependency is not satisfiable: libunity9 (>= 3.4.6)

Desktop (please complete the following information):

• OS: Linux Deepin(Debian based)
• VGrive Version : com.github.bcedu.vgrive_1.6.0_amd64.deb

thanks.

[aiamuzz]

further ...

my outputs when i attempted to compile from source ... as far as i can see there were no failed errors, rather only warnings ...

Sat Oct 23 11:27 PM - muz@***77: ~/Downloads/linuxPackagesBuildnInstall  
$ tar xvzf VGrive-1.6.1.tar.gz 
VGrive-1.6.1/
VGrive-1.6.1/.editorconfig
VGrive-1.6.1/.github/
VGrive-1.6.1/.github/ISSUE_TEMPLATE/
VGrive-1.6.1/.github/ISSUE_TEMPLATE/bug_report.md
VGrive-1.6.1/.gitignore
VGrive-1.6.1/.travis.yml
VGrive-1.6.1/AUTHORS
VGrive-1.6.1/COPYING
VGrive-1.6.1/LICENSE
VGrive-1.6.1/README.md
VGrive-1.6.1/data/
VGrive-1.6.1/data/com.github.bcedu.vgrive.appdata.xml.in
VGrive-1.6.1/data/com.github.bcedu.vgrive.desktop.in
VGrive-1.6.1/data/com.github.bcedu.vgrive.gschema.xml
VGrive-1.6.1/data/icons/
VGrive-1.6.1/data/icons/128/
VGrive-1.6.1/data/icons/128/com.github.bcedu.vgrive.svg
VGrive-1.6.1/data/icons/16/
VGrive-1.6.1/data/icons/16/com.github.bcedu.vgrive.svg
VGrive-1.6.1/data/icons/24/
VGrive-1.6.1/data/icons/24/com.github.bcedu.vgrive.svg
VGrive-1.6.1/data/icons/256/
VGrive-1.6.1/data/icons/256/com.github.bcedu.vgrive.svg
VGrive-1.6.1/data/icons/32/
VGrive-1.6.1/data/icons/32/com.github.bcedu.vgrive.svg
VGrive-1.6.1/data/icons/48/
VGrive-1.6.1/data/icons/48/com.github.bcedu.vgrive.svg
VGrive-1.6.1/data/icons/64/
VGrive-1.6.1/data/icons/64/com.github.bcedu.vgrive.svg
VGrive-1.6.1/data/imgs/
VGrive-1.6.1/data/imgs/advanced.png
VGrive-1.6.1/data/imgs/conf.png
VGrive-1.6.1/data/imgs/init.png
VGrive-1.6.1/data/imgs/login.png
VGrive-1.6.1/data/imgs/login2.png
VGrive-1.6.1/data/imgs/login_1.png
VGrive-1.6.1/data/imgs/login_2.png
VGrive-1.6.1/data/imgs/login_3.png
VGrive-1.6.1/data/imgs/sync.png
VGrive-1.6.1/data/imgs/sync_simple.png
VGrive-1.6.1/data/meson.build
VGrive-1.6.1/data/resources/
VGrive-1.6.1/data/resources/com.github.bcedu.vgrive.css
VGrive-1.6.1/data/resources/com.github.bcedu.vgrive.gresource.xml
VGrive-1.6.1/debian/
VGrive-1.6.1/debian/changelog
VGrive-1.6.1/debian/compat
VGrive-1.6.1/debian/control
VGrive-1.6.1/debian/copyright
VGrive-1.6.1/debian/rules
VGrive-1.6.1/debian/source/
VGrive-1.6.1/debian/source/format
VGrive-1.6.1/meson.build
VGrive-1.6.1/meson/
VGrive-1.6.1/meson/post_install.py
VGrive-1.6.1/po/
VGrive-1.6.1/po/LINGUAS
VGrive-1.6.1/po/POTFILES
VGrive-1.6.1/po/README.md
VGrive-1.6.1/po/ca.po
VGrive-1.6.1/po/com.github.bcedu.vgrive.pot
VGrive-1.6.1/po/es.po
VGrive-1.6.1/po/fr.po
VGrive-1.6.1/po/gl.po
VGrive-1.6.1/po/it.po
VGrive-1.6.1/po/meson.build
VGrive-1.6.1/po/nl.po
VGrive-1.6.1/po/pl.po
VGrive-1.6.1/po/pt_br.po
VGrive-1.6.1/run.sh
VGrive-1.6.1/run_tests.sh
VGrive-1.6.1/src/
VGrive-1.6.1/src/Application.vala
VGrive-1.6.1/src/Main.vala
VGrive-1.6.1/src/VGriveClient.vala
VGrive-1.6.1/src/Window.vala
VGrive-1.6.1/src/configs/
VGrive-1.6.1/src/configs/Constants.vala
VGrive-1.6.1/src/configs/Settings.vala
VGrive-1.6.1/src/controllers/
VGrive-1.6.1/src/controllers/AppController.vala
VGrive-1.6.1/src/controllers/ViewController.vala
VGrive-1.6.1/src/meson.build
VGrive-1.6.1/src/views/
VGrive-1.6.1/src/views/AppView.vala
VGrive-1.6.1/src/views/InitialView.vala
VGrive-1.6.1/src/views/LogInView.vala
VGrive-1.6.1/src/views/SyncView.vala
VGrive-1.6.1/src/views/ViewConf.vala
VGrive-1.6.1/src/widgets/
VGrive-1.6.1/src/widgets/HeaderBar.vala
VGrive-1.6.1/test_meson.build
VGrive-1.6.1/tests/
VGrive-1.6.1/tests/fixtures/
VGrive-1.6.1/tests/fixtures/.muse.txt
VGrive-1.6.1/tests/fixtures/CARPETA_TEST/
VGrive-1.6.1/tests/fixtures/CARPETA_TEST/.page_token
VGrive-1.6.1/tests/fixtures/CARPETA_TEST/.trash
VGrive-1.6.1/tests/fixtures/CARPETA_TEST/.vgrive_library
VGrive-1.6.1/tests/fixtures/Enllaç_CARPETA_TEST
VGrive-1.6.1/tests/fixtures/muse.txt
VGrive-1.6.1/tests/fixtures/muse_new_to_upload.txt
VGrive-1.6.1/tests/fixtures/muse_new_to_upload.v2.txt
VGrive-1.6.1/tests/fixtures/muse_new_to_upload.v3.txt
VGrive-1.6.1/tests/test.vala
VGrive-1.6.1/tests/vgrive_tests.vala


Sat Oct 23 11:27 PM - muz@***77: ~/Downloads/linuxPackagesBuildnInstall  
$ cd VGrive-1.6.1/

Sat Oct 23 11:28 PM - muz@**77: ~/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1  
$ meson build --prefix=/usr
The Meson build system
Version: 0.56.2
Source dir: /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1
Build dir: /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build
Build type: native build
Project name: com.github.bcedu.vgrive
Project version: 1.0.0
C compiler for the host machine: cc (gcc 8.3.0 "cc (Uos 8.3.0.3-3+rebuild) 8.3.0")
C linker for the host machine: cc ld.bfd 2.31.1
Vala compiler for the host machine: valac (valac 0.42.5)
Host machine cpu family: x86_64
Host machine cpu: x86_64
Found pkg-config: /usr/bin/pkg-config (0.29)
Program glib-compile-resources found: YES (/usr/bin/glib-compile-resources)
Found pkg-config: /usr/bin/pkg-config (0.29)
Run-time dependency gio-2.0 found: YES 2.58.3
Run-time dependency gtk+-3.0 found: YES 3.24.5
Run-time dependency granite found: YES 5.2.3
Run-time dependency gee-0.8 found: YES 0.20.1
Run-time dependency json-glib-1.0 found: YES 1.4.4
Run-time dependency libsoup-2.4 found: YES 2.64.2
Found CMake: /usr/bin/cmake (3.13.4)
Run-time dependency unity found: NO (tried pkgconfig and cmake)
Run-time dependency appindicator3-0.1 found: YES 0.4.92
Program desktop-file-validate found: YES (/usr/bin/desktop-file-validate)
Program appstream-util found: YES (/usr/bin/appstream-util)
Program glib-compile-schemas found: YES (/usr/bin/glib-compile-schemas)
Program meson/post_install.py found: YES (/usr/bin/python3 /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/meson/post_install.py)
Build targets in project: 8

Found ninja-1.10.1 at /usr/bin/ninja
Sat Oct 23 11:28 PM - muz@ALHAMDULILLAH77: ~/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1  
$ ninja
ninja: error: loading 'build.ninja': No such file or directory
Sat Oct 23 11:28 PM - muz@ALHAMDULILLAH77: ~/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1  
$ cd build/
Sat Oct 23 11:28 PM - muz@ALHAMDULILLAH77: ~/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build  
$ ninja
[6/21] Compiling Vala source ../src/configs/Constants.vala ../src/...r.vala ../src/Application.vala ../src/Window.vala ../src/Main.vala
../src/Window.vala:94.32-94.56: warning: unhandled error `GLib.Error'
            this.saved_state = AppSettings.get_default();
                               ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:114.17-114.37: warning: unhandled error `GLib.Error'
                file.make_directory();
                ^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:123.17-123.37: warning: unhandled error `GLib.Error'
                file.make_directory();
                ^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1213.17-1213.46: warning: unhandled error `GLib.Error'
                f.create(FileCreateFlags.NONE);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1218.62-1218.69: warning: unhandled error `GLib.Error'
                DataInputStream reader = new DataInputStream(f.read());
                                                             ^^^^^^^^
../src/VGriveClient.vala:1220.30-1220.51: warning: unhandled error `GLib.IOError'
                while ((line=reader.read_line(null)) != null) aux.set(line.split(";")[0], line.split(";")[1]);
                             ^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:946.13-946.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:980.17-980.47: warning: unhandled error `GLib.Error'
                parser.load_from_data (res, -1);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1400.17-1400.48: warning: unhandled error `GLib.Error'
                f.move(dest, FileCopyFlags.NONE);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1070.13-1070.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1228.35-1228.44: warning: unhandled error `GLib.Error'
            if (f.query_exists()) f.delete();
                                  ^^^^^^^^^^
../src/VGriveClient.vala:1229.13-1229.42: warning: unhandled error `GLib.Error'
            f.create(FileCreateFlags.NONE);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1230.31-1230.48: warning: unhandled error `GLib.Error'
            FileIOStream io = f.open_readwrite();
                              ^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1233.17-1233.75: warning: unhandled error `GLib.IOError'
                writer.put_string("%s;%s\n".printf(entry.key, entry.value));
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:707.13-707.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:742.17-742.47: warning: unhandled error `GLib.Error'
                parser.load_from_data (res, -1);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1303.43-1303.63: warning: unhandled error `GLib.Error'
                if (!file.query_exists()) file.make_directory();
                                          ^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1307.43-1307.75: warning: unhandled error `GLib.Error'
                if (!file.query_exists()) file.create(FileCreateFlags.NONE);
                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1308.35-1308.55: warning: unhandled error `GLib.Error'
                FileIOStream io = file.open_readwrite();
                                  ^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1310.52-1310.69: warning: unhandled error `GLib.IOError'
                foreach (uint8 b in dfile.content) writer.put_byte(b);
                                                   ^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1387.33-1387.75: warning: unhandled error `GLib.Error'
            FileInfo fileinfo = f.query_info ("*", FileQueryInfoFlags.NONE);
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1391.13-1391.73: warning: unhandled error `GLib.Error'
            f.set_attributes_from_info(fileinfo, FileQueryInfoFlags.NONE);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1413.33-1413.79: warning: unhandled error `GLib.Error'
            FileInfo fileinfo = lfile.query_info ("*", FileQueryInfoFlags.NONE);
                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1038.13-1038.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:920.13-920.53: warning: unhandled error `GLib.Error'
            parser.load_from_data (res2.response, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1442.30-1442.85: warning: unhandled error `GLib.Error'
            var enumerator = file.enumerate_children (FileAttribute.STANDARD_NAME, 0);
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1449.28-1449.50: warning: unhandled error `GLib.Error'
            while ((info = enumerator.next_file ()) != null) {
                           ^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:395.55-395.108: warning: unhandled error `GLib.Error'
                            if (this.is_regular_file (changed_file.query_info ("*", FileQueryInfoFlags.NONE))) this.change_detected = true;
                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:393.47-393.108: warning: unhandled error `GLib.Error'
                        FileMonitor monitor = dir_to_watch_file.monitor (FileMonitorFlags.WATCH_MOVES, null);
                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1153.13-1153.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1164.13-1164.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1182.17-1182.47: warning: unhandled error `GLib.Error'
                parser.load_from_data (res, -1);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:174.21-174.44: warning: unhandled error `GLib.Error'
                    maindir.make_directory();
                    ^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:178.47-178.71: warning: unhandled error `GLib.Error'
                if (!trashdir.query_exists()) trashdir.make_directory();
                                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:183.31-183.82: warning: unhandled error `GLib.Error'
                this.thread = new Thread<int>.try ("Sync thread", this.sync_files);
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:454.13-454.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:482.17-482.55: warning: unhandled error `GLib.Error'
                parser.load_from_data (res.message, -1);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:503.33-503.53: warning: unhandled error `GLib.Error'
                                file.make_directory();
                                ^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:516.25-516.57: warning: unhandled error `GLib.Error'
                        file.create(FileCreateFlags.NONE);
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:517.43-517.63: warning: unhandled error `GLib.Error'
                        FileIOStream io = file.open_readwrite();
                                          ^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:518.25-518.49: warning: unhandled error `GLib.Error'
                        io.seek (0, SeekType.END);
                        ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:520.25-520.54: warning: unhandled error `GLib.IOError'
                        writer.put_string(res.message);
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:551.58-551.68: warning: unhandled error `GLib.Error'
            DataInputStream reader = new DataInputStream(file.read());
                                                         ^^^^^^^^^^^
../src/VGriveClient.vala:553.26-553.47: warning: unhandled error `GLib.IOError'
            while ((line=reader.read_line(null)) != null) res = res.concat(line);
                         ^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:556.13-556.43: warning: unhandled error `GLib.Error'
            parser.load_from_data (res, -1);
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:568.17-568.30: warning: unhandled error `GLib.Error'
                file.delete ();
                ^^^^^^^^^^^^^^
../src/VGriveClient.vala:1336.30-1336.82: warning: unhandled error `GLib.Error'
            var enumerator = f.enumerate_children (FileAttribute.STANDARD_NAME, 0);
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1337.28-1337.50: warning: unhandled error `GLib.Error'
            while ((info = enumerator.next_file ()) != null) {
                           ^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1342.17-1342.29: warning: unhandled error `GLib.Error'
                auxf.delete();
                ^^^^^^^^^^^^^
../src/views/SyncView.vala:91.31-91.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/SyncView.vala:157.31-157.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/LogInView.vala:91.31-91.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/LogInView.vala:124.17-124.95: warning: unhandled error `GLib.Error'
                Gtk.show_uri_on_window (controler.window, controler.vgrive.get_auth_uri (), 10);
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/LogInView.vala:134.35-134.59: warning: unhandled error `GLib.Error'
                var saved_state = AppSettings.get_default();
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/LogInView.vala:153.31-153.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/ViewConf.vala:79.31-79.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/ViewConf.vala:264.25-264.82: warning: unhandled error `GLib.DBusError'
                        files.show_items ({ file.get_uri () }, Constants.APP_NAME);
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/ViewConf.vala:146.31-146.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/ViewConf.vala:155.31-155.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/widgets/HeaderBar.vala:68.31-68.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/controllers/AppController.vala:48.31-48.55: warning: unhandled error `GLib.Error'
            var saved_state = AppSettings.get_default();
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/Main.vala:58.27-58.51: warning: unhandled error `GLib.Error'
        var saved_state = AppSettings.get_default();
                          ^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/LogInView.vala:142.21-142.93: warning: local variable `res' declared but never used
                var res = controler.vgrive.request_and_set_credentials(grive_code.get_text());
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/views/SyncView.vala:81.9-81.35: warning: method `App.Views.SyncView.build_title' never used
        private Gtk.Box build_title(AppController controler) {
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/VGriveClient.vala:1347.20-1347.53: warning: local variable `aux' declared but never used
            string aux = Soup.URI.encode(param, null);
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
../src/Window.vala:88.21-90.13: warning: unreachable catch clause detected
**Compilation succeeded - 66 warning(s)**
[21/21] Linking target src/com.github.bcedu.vgrive


Sat Oct 23 11:28 PM - muz@ALHAMDULILLAH77: ~/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build  
$ sudo ninja install
[0/1] Installing files.
Installing src/com.github.bcedu.vgrive to /usr/bin
Installing data/com.github.bcedu.vgrive.desktop to /usr/share/applications
Installing data/com.github.bcedu.vgrive.appdata.xml to /usr/share/metainfo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/16/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/16x16/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/16/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/16x16@2/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/24/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/24x24/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/24/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/24x24@2/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/32/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/32x32/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/32/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/32x32@2/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/48/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/48x48/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/48/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/48x48@2/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/64/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/64x64/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/64/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/64x64@2/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/128/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/128x128/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/128/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/128x128@2/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/256/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/256x256/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/icons/256/com.github.bcedu.vgrive.svg to /usr/share/icons/hicolor/256x256@2/apps
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/data/com.github.bcedu.vgrive.gschema.xml to /usr/share/glib-2.0/schemas
Running custom install script '/usr/bin/meson --internal gettext install --subdir=po --localedir=share/locale --pkgname=com.github.bcedu.vgrive'
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/ca.gmo to /usr/share/locale/ca/LC_MESSAGES/com.github.bcedu.vgrive.mo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/es.gmo to /usr/share/locale/es/LC_MESSAGES/com.github.bcedu.vgrive.mo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/fr.gmo to /usr/share/locale/fr/LC_MESSAGES/com.github.bcedu.vgrive.mo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/gl.gmo to /usr/share/locale/gl/LC_MESSAGES/com.github.bcedu.vgrive.mo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/it.gmo to /usr/share/locale/it/LC_MESSAGES/com.github.bcedu.vgrive.mo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/pl.gmo to /usr/share/locale/pl/LC_MESSAGES/com.github.bcedu.vgrive.mo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/nl.gmo to /usr/share/locale/nl/LC_MESSAGES/com.github.bcedu.vgrive.mo
Installing /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/build/po/pt_br.gmo to /usr/share/locale/pt_br/LC_MESSAGES/com.github.bcedu.vgrive.mo
Running custom install script '/usr/bin/python3 /home/muz/Downloads/linuxPackagesBuildnInstall/VGrive-1.6.1/meson/post_install.py'
Compiling gsettings schemas…
Updating icon cache…

I thought the app must've been installed with some limited functionality ... but i don't seem to find the package 'vgrive' in my launcher or from within the shell ...