Default.nix fix:

Since the last `poetry` update the command `poetry shell` have been
moved to a plugin, this affects the entire instalation, so now we
need to add more deps to the `buildInputs` and added to the
`LD_LIBRARY_PATH`

To run a command now you need to do something like this:

`poetry run piker ...`

default.nix

@@ -1,7 +1,6 @@
 with (import <nixpkgs> {});
 let
   glibStorePath = lib.getLib glib;
-  zlibStorePath = lib.getLib zlib;
   zstdStorePath = lib.getLib zstd;
   dbusStorePath = lib.getLib dbus;
   libGLStorePath = lib.getLib libGL;
@@ -30,7 +29,6 @@ stdenv.mkDerivation {
   buildInputs = [
     # System requirements.
     glib
-    zlib
     dbus
     zstd
     libGL
@@ -72,7 +70,6 @@ stdenv.mkDerivation {
     LIB_GCC_PATH="${libgcc.lib}/lib"
     GLIB_PATH="${glibStorePath}/lib"
     ZSTD_PATH="${zstdStorePath}/lib"
-    ZLIB_PATH="${zlibStorePath}/lib"
     DBUS_PATH="${dbusStorePath}/lib"
     LIBGL_PATH="${libGLStorePath}/lib"
     FREETYPE_PATH="${freetypeStorePath}/lib"
@@ -95,7 +92,6 @@ stdenv.mkDerivation {
     LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_GCC_PATH"
     LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$DBUS_PATH"
     LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$GLIB_PATH"
-    LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$ZLIB_PATH"
     LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$ZSTD_PATH"
     LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIBGL_PATH"
     LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$FONTCONFIG_PATH"