非公式リポジトリ（Arch）にmesa-gitをインストール中に問題が発生しました。

Archの非公式リポジトリからmesa-gitをインストールしようとしましたが、インストールが失敗します。この問題を解決する方法があるかどうか疑問に思います。それともこの方法は間違っていますか？私は3年前にこのリポジトリについて話すビデオを見つけ、3週間前のいくつかのコメントではそれが彼らにうまくいったと提案しました。動画。

[tanner@Desktop ~]$ sudo pacman -S mesagit
:: There are 24 members in group mesagit:

:: Repository mesa-git



1) clang-git  2) compiler-rt-git  3) lib32-libdrm-git  4) lib32-llvm-git  5) lib32-llvm-libs-git  6) lib32-mesa-git  7) lib32-vulkan-intel-git
   8) lib32-vulkan-mesa-layer-git  9) lib32-vulkan-mesa-layers-git  10) lib32-vulkan-radeon-git  11) libclc-git  12) libdrm-git  13) lldb-git  14) llvm-git
   15) llvm-libs-git  16) llvm-ocaml-git  17) mesa-git  18) opencl-mesa-git  19) vulkan-intel-git  20) vulkan-mesa-git  21) vulkan-mesa-layer-git
   22) vulkan-mesa-layers-git  23) vulkan-radeon-git  24) vulkan-swrast-git

Enter a selection (default=all): 1-6 9-18 20 22 23
resolving dependencies...
looking for conflicting packages...
:: llvm-git and llvm are in conflict. Remove llvm? [y/N] y
:: lib32-libdrm-git and lib32-libdrm are in conflict. Remove lib32-libdrm? [y/N] y
:: libdrm-git and libdrm are in conflict. Remove libdrm? [y/N] y
:: lib32-llvm-git and lib32-llvm are in conflict. Remove lib32-llvm? [y/N] y
:: lib32-mesa-git and lib32-mesa are in conflict. Remove lib32-mesa? [y/N] y
:: mesa-git and mesa are in conflict. Remove mesa? [y/N] y
:: lib32-vulkan-radeon-git and lib32-vulkan-radeon are in conflict. Remove lib32-vulkan-radeon? [y/N] y
:: vulkan-radeon-git and vulkan-radeon are in conflict. Remove vulkan-radeon? [y/N] y
:: libclc-git and libclc are in conflict. Remove libclc? [y/N] y

Packages (31) lib32-libdrm-2.4.103-1 [removal]  lib32-llvm-11.0.0-2 [removal]  lib32-mesa-20.3.2-1 [removal]  lib32-vulkan-radeon-20.3.2-1 [removal]
              libclc-11.0.0-1 [removal]  libdrm-2.4.103-2 [removal]  llvm-11.0.0-4 [removal]  mesa-20.3.2-2 [removal]  ocaml-4.11.1-1
              ocaml-ctypes-0.17.1-4  ocaml-integers-0.4.0-3  vulkan-radeon-20.3.2-2 [removal]  clang-git-12.0.0_r376022.5c951623bc89-1
              compiler-rt-git-12.0.0_r376022.5c951623bc89-1  lib32-libdrm-git-2.4.103.r10.gd034db14-1  lib32-llvm-git-12.0.0_r376022.5c951623bc89-1
              lib32-llvm-libs-git-12.0.0_r376022.5c951623bc89-1  lib32-mesa-git-1:21.0.0_devel.133039.471fd78e3c5-1
              lib32-vulkan-mesa-layers-git-1:21.0.0_devel.133039.471fd78e3c5-1  lib32-vulkan-radeon-git-1:21.0.0_devel.133039.471fd78e3c5-1
              libclc-git-1:12.0.0_r376022.5c951623bc89-1  libdrm-git-2.4.103.r10.gd034db14-1  lldb-git-12.0.0_r376022.5c951623bc89-1
              llvm-git-12.0.0_r376022.5c951623bc89-1  llvm-libs-git-12.0.0_r376022.5c951623bc89-1  llvm-ocaml-git-12.0.0_r376022.5c951623bc89-1
              mesa-git-1:21.0.0_devel.133039.471fd78e3c5-1  opencl-mesa-git-1:21.0.0_devel.133039.471fd78e3c5-1
              vulkan-mesa-git-1:21.0.0_devel.132340.296316b5dec-1  vulkan-mesa-layers-git-1:21.0.0_devel.133039.471fd78e3c5-1
              vulkan-radeon-git-1:21.0.0_devel.133039.471fd78e3c5-1

Total Download Size:      1.25 MiB
Total Installed Size:  2045.37 MiB
Net Upgrade Size:      1326.37 MiB

:: Proceed with installation? [Y/n] y
:: Retrieving packages...
error: failed retrieving file 'vulkan-mesa-git-1:21.0.0_devel.132340.296316b5dec-1-x86_64.pkg.tar.zst' from pkgbuild.com : The requested URL returned error: 404
warning: failed to retrieve some files
error: failed to commit transaction (failed to retrieve some files)
Errors occurred, no packages were upgraded.
[tanner@Desktop ~]$

tanner@Desktop 
                   ./sssso-                -------------- 
                 `:osssssss+-              OS: EndeavourOS Linux x86_64 
               `:+sssssssssso/.            Kernel: 5.10.4-arch2-1 
             `-/ossssssssssssso/.          Uptime: 2 days, 27 mins 
           `-/+sssssssssssssssso+:`        Packages: 1124 (pacman) 
         `-:/+sssssssssssssssssso+/.       Shell: bash 5.1.4 
       `.://osssssssssssssssssssso++-      Resolution: 2560x1440 
      .://+ssssssssssssssssssssssso++:     DE: Plasma 5.20.5 
    .:///ossssssssssssssssssssssssso++:    WM: KWin 
  `:////ssssssssssssssssssssssssssso+++.   Theme: Breeze [Plasma], Breeze [GTK2/3] 
`-////+ssssssssssssssssssssssssssso++++-   Icons: breeze [Plasma], breeze [GTK2/3] 
 `..-+oosssssssssssssssssssssssso+++++/`   Terminal: konsole 
   ./++++++++++++++++++++++++++++++/:.     CPU: AMD Ryzen 5 3600 (12) @ 3.600GHz 
  `:::::::::::::::::::::::::------``       GPU: AMD ATI Radeon RX 5600 OEM/5600 XT / 5700/5700 XT 
                                           Memory: 7032MiB / 15973MiB