Linker error when creating empty window: cannot find -lasound

[pumpkinstein]

When running on Pop!_OS 22.04 LTS the initial build fails:

error: linking with `cc` failed: exit status: 1
  |
  = note:  "cc" "-m64" "/tmp/rustcimQ8fc/symbols.o" "<12 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/media/moxx/D0-P1/code/rust/makepad_image_viewer/target/release/deps/{libmakepad_widgets-03db2e09d25d6fe9.rlib,libmakepad_fonts_chinese_bold_2-0565488aeb833ee1.rlib,libmakepad_fonts_chinese_bold-3d6f873aee119e20.rlib,libmakepad_fonts_chinese_regular_2-ea24431994488b20.rlib,libmakepad_fonts_chinese_regular-bf2d4e7df8011f09.rlib,libmakepad_fonts_emoji-3c3bd459a5f63231.rlib,libpulldown_cmark-94d01156adf9eb97.rlib,libmemchr-4a4193a14c8c4c59.rlib,libunicase-22c9675f0a6e5c18.rlib,libmakepad_zune_png-b3a2db90f91f86c5.rlib,libzune_inflate-5829d7c121a768f6.rlib,libzune_core-3c70c357df6ffbde.rlib,libmakepad_zune_jpeg-258032731a710c51.rlib,libmakepad_zune_core-62c9a24e4a5538e2.rlib,libmakepad_draw-84c3567bc4fd6082.rlib,libttf_parser-4b4e11988f759812.rlib,libsdfer-01f660f18456283a.rlib,libunicode_segmentation-68e1bbc9c8de8c9c.rlib,libab_glyph_rasterizer-d8708bbd10943338.rlib,libmakepad_html-8781cf003970535e.rlib,libmakepad_rustybuzz-adeeb9fe659bf154.rlib,libunicode_bidi_mirroring-527b83c246d8b297.rlib,libunicode_script-e7ddb6bd3ef4fbc6.rlib,libunicode_ccc-3d0423b5d6401e5f.rlib,libunicode_properties-ddafaf6a8b2677ae.rlib,libmakepad_vector-edb7cfa698b990ca.rlib,libmakepad_ttf_parser-1932fa99a5817da9.rlib,libresvg-6487dde4fd37f008.rlib,librgb-60f2062d500b77ed.rlib,libusvg-bbeee3c221b0864f.rlib,libbase64-fd0db66a7e52a3b8.rlib,libimagesize-20e16a35c0db077f.rlib,libdata_url-00982df0a60d1978.rlib,libxmlwriter-97cb10828c1cbd9c.rlib,libsimplecss-e75ebf755d03e4dd.rlib,libroxmltree-7eed882d2f91ea6f.rlib,libsvgtypes-593362e230c7f949.rlib,libkurbo-19cd77cc82d11df0.rlib,libsiphasher-f809ddc17dd2c31a.rlib,libtiny_skia-ecea9a263987efef.rlib,libpng-e5ce76942ce83733.rlib,libbitflags-9bf06a23e6cf3105.rlib,libflate2-1f4860a460ea7ad9.rlib,libminiz_oxide-089c9e5d07259004.rlib,libfdeflate-b8c9437076ba8e21.rlib,libsimd_adler32-2083aa991b946fda.rlib,libcrc32fast-b19641995b496e53.rlib,libcfg_if-a77335275c189643.rlib,liblog-703bbd15fb8a72d1.rlib,libarrayvec-a87079a7c85323ae.rlib,libtiny_skia_path-ffd485844091ddd5.rlib,libbytemuck-6d8eb93354b9a27c.rlib,libstrict_num-3774fb138cbabeed.rlib,libfloat_cmp-fdede1d5fa8771dc.rlib,libarrayref-c5fa6fdeb8d658fc.rlib,libmakepad_platform-fd1feb057fd37dd7.rlib,libbitflags-42a982cdd86af937.rlib,libmakepad_shader_compiler-6a549e30b2f9288a.rlib,libmakepad_live_compiler-764fd7143199c713.rlib,libmakepad_live_tokenizer-ab119cb372a658a8.rlib,libmakepad_math-bb016605f510e54a.rlib,libmakepad_micro_serde-7351f2e2193c5706.rlib,libmakepad_live_id-640894a5d2a3949d.rlib,libsmallvec-e370611f1d358482.rlib,libmakepad_futures-cef5c64e51add28d.rlib,libmakepad_http-678cc941245c4a8a.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lXcursor" "-lX11" "-lasound" "-lpulse" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcimQ8fc/raw-dylibs" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/media/moxx/D0-P1/code/rust/makepad_image_viewer/target/release/deps/makepad_image_viewer-b8da1ba52b8c8291" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-nodefaultlibs"
  = note: some arguments are omitted. use `--verbose` to show all linker arguments
  = note: /usr/bin/ld: cannot find -lasound: No such file or directory
          collect2: error: ld returned 1 exit status
          

error: could not compile `makepad_image_viewer` (bin "makepad_image_viewer") due to 1 previous error

In addition to the libraries you listed in the introduction chapter this was fixed by installing libasound2-dev as well