flutter 无法使用 rinf 库，提示 depends on flutter_test from sdk which doesn't exist

[dongfengweixiao]

问题类型 / Type of issues

• 其它 / other

受影响的软件包 / Affected packages

• flutter

---

从 flutter.dev 下载 Linux 下的 flutter 安装包，解压后将 flutter/bin 添加到 $PATH 后，创建项目，按 https://rinf.cunarist.com/applying-template/ 添加 rinf 模板，流程可正常执行。

输出如下：

rinf template
Detected `protoc`, skipping auto installation.
Building package executable... 
Built rinf:rinf.
🎉 Rust template is now ready! 🎉

执行 paru -S flutter 从源中安装 flutter 包，共安装以下目标包：

extra/clang                                    17.0.6-2   198.00 MiB
extra/compiler-rt                              17.0.6-2    39.71 MiB
extra/dart                                     3.4.0-1    591.62 MiB
archlinuxcn/flutter-common                     3.22.2-1    23.25 MiB
archlinuxcn/flutter-devel                      3.22.2-1    80.64 MiB
archlinuxcn/flutter-engine-android-google-bin  3.22.2-10  205.39 MiB
archlinuxcn/flutter-engine-common-google-bin   3.22.2-10   21.22 MiB
archlinuxcn/flutter-engine-linux-google-bin    3.22.2-10  204.53 MiB
archlinuxcn/flutter-engine-web-google-bin      3.22.2-10  259.34 MiB
archlinuxcn/flutter-gradle                     3.22.2-1     0.05 MiB
archlinuxcn/flutter-intellij-patch             3.22.2-1     0.00 MiB
archlinuxcn/flutter-material-fonts-google-bin  3.22.2-10    4.80 MiB
archlinuxcn/flutter-sky-engine-google-bin      3.22.2-10    6.90 MiB
archlinuxcn/flutter-target-android             3.22.2-1     0.11 MiB
archlinuxcn/flutter-target-linux               3.22.2-1     0.01 MiB
archlinuxcn/flutter-target-web                 3.22.2-1     0.01 MiB
archlinuxcn/flutter-tool                       3.22.2-1    36.07 MiB
extra/ninja                                    1.12.1-1     0.38 MiB
extra/unzip                                    6.0-21       0.30 MiB
extra/zip                                      3.0-11       0.55 MiB
archlinuxcn/flutter                            3.22.2-1     0.00 MiB

创建项目，按 https://rinf.cunarist.com/applying-template/ 添加 rinf 模板，在执行 rinf template 时，报以下错误：

Detected `protoc`, skipping auto installation.
Resolving dependencies in `/home/AAABBB/source/flutter/rinf_test`... 
Because rinf_test depends on flutter_test from sdk which doesn't exist (the Flutter SDK is not available), version solving
  failed.

Flutter users should use `flutter pub` instead of `dart pub`.

[nsfoxer]

nixos上使用pkgs,flutter也遇到这个错误，我怀疑是软件包删除flutter包的.git/导致的，也许吧？

[dongfengweixiao]

cunarist/rinf#336 (comment)

需要增加环境变量FLUTTER_ROOT=/usr/lib/flutter。

[nsfoxer]

差不多这样就能执行，但我目前nixos还没怎么学会：
FLUTTER_ROOT=/nix/store/sl7226yszswspdj1d3gz33p97kgi0ldq-flutter-wrapped-3.22.0-sdk-links/ ~/.cargo/bin/rinf template
其中，FLUTTER_ROOT的值为：ls -l $(which @flutter)的链接“根目录”