Dependency Resolution Failed

[eeickmeyer]

Attempting to at least get to a starting point, I'm running into this issue:

Because every version of ubuntu_wizard from git depends on flutter_localizations from sdk which depends on intl 0.18.0, every version of ubuntu_wizard from git requires intl 0.18.0.
And because every version of ubuntu_desktop_installer from git depends on intl ^0.17.0, ubuntu_desktop_installer from git is incompatible with ubuntu_wizard from git.
So, because ubuntu_flavor_installer depends on both ubuntu_desktop_installer from git and ubuntu_wizard from git, version solving failed.

Seems as though something needs to be updated.

[eeickmeyer]

Still encountering a similar problem, though not the same.

Because every version of ubuntu_desktop_installer from git depends on ubuntu_widgets from git which depends on yaru
  ^0.9.0, every version of ubuntu_desktop_installer from git requires yaru ^0.9.0.
So, because ubuntu_flavor_installer depends on both yaru ^0.5.0 and ubuntu_desktop_installer from git, version solving
  failed.

Every time I try to get this to work, I keep encountering issues, and so far, no response to these issues.

[eeickmeyer]

I was able to get this somewhat working by cloning ubuntu-desktop-installer into packages, checking out the correct commit, and then updating the required versions every time I hit a dependency error, but this is less than ideal and less than helpful.

Even less helpful is when I finally got it to run flutter run -d linux, I discovered that, on my KDE Plasma based system, I was missing libcairo2-dev. When finally installed, the entire thing threw errors:

ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/select_guided_storage/select_guided_storage_page.dart:75:24: Error: The method 'DropdownBuilder' isn't defined for the class '_SelectGuidedStoragePageState'.
ERROR:  - '_SelectGuidedStoragePageState' is from 'package:ubuntu_desktop_installer/pages/select_guided_storage/select_guided_storage_page.dart' ('packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/select_guided_storage/select_guided_storage_page.dart').
ERROR: Try correcting the name to the name of an existing method, or defining a method named 'DropdownBuilder'.
ERROR:                 child: DropdownBuilder<int>(
ERROR:                        ^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/install_alongside/install_alongside_widgets.dart:37:18: Error: The method 'DropdownBuilder' isn't defined for the class '_StorageSelector'.
ERROR:  - '_StorageSelector' is from 'package:ubuntu_desktop_installer/pages/install_alongside/install_alongside_page.dart' ('packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/install_alongside/install_alongside_page.dart').
ERROR: Try correcting the name to the name of an existing method, or defining a method named 'DropdownBuilder'.
ERROR:           child: DropdownBuilder<int>(
ERROR:                  ^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/widgets/storage_size_box.dart:65:18: Error: The method 'DropdownBuilder' isn't defined for the class 'StorageSizeBox'.
ERROR:  - 'StorageSizeBox' is from 'package:ubuntu_desktop_installer/widgets/storage_size_box.dart' ('packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/widgets/storage_size_box.dart').
ERROR: Try correcting the name to the name of an existing method, or defining a method named 'DropdownBuilder'.
ERROR:           child: DropdownBuilder<DataUnit>(
ERROR:                  ^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/connect_to_internet/hidden_wifi_view.dart:107:17: Error: 'ValidatedFormField' is imported from both 'package:ubuntu_widgets/src/validated_form_field.dart' and 'package:ubuntu_wizard/src/widgets/validated_form_field.dart'.
ERROR:                 ValidatedFormField(
ERROR:                 ^^^^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/connect_to_internet/hidden_wifi_view.dart:84:12: Error: 'AnimatedExpanded' is imported from both 'package:ubuntu_widgets/src/animated_expanded.dart' and 'package:ubuntu_wizard/src/widgets/animated_expanded.dart'.
ERROR:     return AnimatedExpanded(
ERROR:            ^^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/connect_to_internet/hidden_wifi_view.dart:97:19: Error: The method 'DropdownBuilder' isn't defined for the class '_HiddenWifiViewState'.
ERROR:  - '_HiddenWifiViewState' is from 'package:ubuntu_desktop_installer/pages/connect_to_internet/hidden_wifi_view.dart' ('packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/connect_to_internet/hidden_wifi_view.dart').
ERROR: Try correcting the name to the name of an existing method, or defining a method named 'DropdownBuilder'.
ERROR:                   DropdownBuilder<WifiDevice>(
ERROR:                   ^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/allocate_disk_space/storage_selector.dart:34:9: Error: The method 'DropdownBuilder' isn't defined for the class 'StorageSelector'.
ERROR:  - 'StorageSelector' is from 'package:ubuntu_desktop_installer/pages/allocate_disk_space/storage_selector.dart' ('packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/allocate_disk_space/storage_selector.dart').
ERROR: Try correcting the name to the name of an existing method, or defining a method named 'DropdownBuilder'.
ERROR:         DropdownBuilder<int>(
ERROR:         ^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/allocate_disk_space/allocate_disk_space_dialogs.dart:358:16: Error: The method 'DropdownBuilder' isn't defined for the class '_PartitionFormatSelector'.
ERROR:  - '_PartitionFormatSelector' is from 'package:ubuntu_desktop_installer/pages/allocate_disk_space/allocate_disk_space_dialogs.dart' ('packages/ubuntu-desktop-installer/packages/ubuntu_desktop_installer/lib/pages/allocate_disk_space/allocate_disk_space_dialogs.dart').
ERROR: Try correcting the name to the name of an existing method, or defining a method named 'DropdownBuilder'.
ERROR:         return DropdownBuilder<PartitionFormat?>(
ERROR:                ^^^^^^^^^^^^^^^
ERROR: packages/ubuntu-desktop-installer/packages/ubuntu_wizard/lib/app.dart:58:9: Error: Method not found: 'setupAppLocalizations'.
ERROR:   await setupAppLocalizations();
ERROR:         ^^^^^^^^^^^^^^^^^^^^^
ERROR: Target kernel_snapshot failed: Exception

To say I, as a flavor lead, am displeased with the lack of communication about implementing this installer and the lack of keeping this repository up-to-date would be an understatement at this time, especially seeing as we are one week out from feature freeze.

[jpnurmi]

My apologies for not having had a chance to give flavors the support they would've deserved. The whole structure has been revamped, hopefully resulting in less painful updates:

• refactor: switch to ubuntu-desktop-provision #21