<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/63839>63839</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            apt package conflict for libclang-rt-17-dev and libclang-rt-17-dev-wasm64
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          Snape3058
      </td>
    </tr>
</table>

<pre>
    Both packages contains file `/usr/lib/llvm-17/lib/clang/17/lib/wasi/libclang_rt.builtins-wasm64.a`
When libclang-rt-17-dev-wasm64 package is installed, updating package libclang-rt-17-dev will lead to a paste failure.

Solved by removing package libclang-rt-17-dev-wasm64 and then updating package libclang-rt-17-dev

apt log:
```
Preparing to unpack .../libclang-rt-17-dev_1%3a17~++20230709053028+b4e09c0dea86-1~exp1~20230709173134.693_amd64.deb ...
Unpacking libclang-rt-17-dev:amd64 (1:17~++20230709053028+b4e09c0dea86-1~exp1~20230709173134.693) over (1:17~++20230704053004+ed9cb663765c-1~exp1~20230704173110.688) ...
dpkg: error processing archive /var/cache/apt/archives/libclang-rt-17-dev_1%3a17~++20230709053028+b4e09c0dea86-1~exp1~20230709173134.693_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/llvm-17/lib/clang/17/lib/wasi/libclang_rt.builtins-wasm64.a', which is also in package libclang-rt-17-dev-wasm64 1:17~++20230709053028+b4e09c0dea86-1~exp1~20230709173134.693
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/libclang-rt-17-dev_1%3a17~++20230709053028+b4e09c0dea86-1~exp1~20230709173134.693_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
```

System info:
Ubuntu 20.04

apt mirror:
```
deb [arch=amd64] http://apt.llvm.org/focal/ llvm-toolchain-focal main
```
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJzMVV9vq7gT_TTOywhkbCDhgYfm9pfnn1Rd7WM1mEnw1rGRbZLtSz_7ypDQqtu7utL-0UoRirE5c-bMmTGGoE-WqGXVnlWPG5zi4Hz7ZHEkyavdpnP9a7t3cYAR1QueKIByNqK2AY7aELCaM3GYgmfiYHSXnuZyzortulYG7YmJw4dXVwx6Wcybzz7m3aRN1DZkVwznuswxAfNHxh9-GcjC_WjmY1Zss54ut4N3XqADaBsiGkM9E99gGnuM2p7WA3-EgKs2BgxhD9EBwoghEhxRm8lTvkRfnk_OXKiH7hU8nd3lz2HvzND2EBP5n6DyMRiOEYw7MXlbJyWW37z8v6cRfYKLDiabMCHP8w96vsM-F0xUEovtGxN7JvaCC8m3vOGV5GLHxL4riTeK94S7Oive6LexeLsfKraykGVeN_IZz31d5j11c6SZxvc5cqLxRTbyYf4CmNgVTD781fhMNOAu5H-EVyY8XjKxp75RXV3LbV2pT3hlwit4Xu92CW9NpB9fktZA3jsPo3eKQkh5oVeDvhAwcbhg8rdCNRATBxxjei7b4V8Snoldli3lZqJZzQHRv968kBS6eh0T4-0_1JQJ-BtcB62G1HFoggNtf6IZ_hYbrPXKeurWmqU_S-uGqbvVD64Y4EWnYZC6Nk05NEnDvXcvZGHUIyUZZ8T_JZQAV_IEZJWbbCRPfUrT0AdHvIv-n7DEjXxK_2nqsnvma-U7bZk4JLnAU5y8pR7Q3nyuXE9LO91V-DRmboPvNUQ6g7ZHt2b_vZtsnEDwnJef59ZZ3yryJebs42qfZGLycU6EVY8wxDimT8RhUTJPbs2dTwY9OoWGiQPMDo7OGTWgttn8Hs6o7adIm76VfSMb3FBb1LtGiFJwvhlaJSpV7sqyFN22aqrqiF2tKn7sGyVrycuNbhe1C8nLqi55Lrqu4jXKattIgeLISk5n1Gblt9EhTNTWciebjcGOTJhvUiEsXWHeZEKki9W3M_9uOgVWcqNDDO8oUUdDbZLv3kfK2aPRKsLR-a8urnS1_LDXNpM3bdI0rKKedBymLlfufJsF95EwevcrqeTdmW1y7pzN7wEAAP__cspw-g">