treewide: xvfb_run -> xvfb-run

pkgs/development/python-modules/dogtail/default.nix

@@ -10,7 +10,7 @@
 , gsettings-desktop-schemas
 , fetchurl
 , dbus
-, xvfb_run
+, xvfb-run
 , wrapGAppsHook
 # , fetchPypi
 }:
@@ -33,7 +33,7 @@ buildPythonPackage {
     ./nix-support.patch
   ];
 
-  nativeBuildInputs = [ gobject-introspection dbus xvfb_run wrapGAppsHook ]; # for setup hooks
+  nativeBuildInputs = [ gobject-introspection dbus xvfb-run wrapGAppsHook ]; # for setup hooks
   propagatedBuildInputs = [ at-spi2-core gtk3 pygobject3 pyatspi pycairo ];
   strictDeps = false; # issue 56943
 

pkgs/development/python-modules/liblarch/default.nix

@@ -3,7 +3,7 @@
 , buildPythonPackage
 , python
 , pygobject3
-, xvfb_run
+, xvfb-run
 , gobject-introspection
 , gtk3
 , pythonOlder
@@ -32,7 +32,7 @@ buildPythonPackage rec {
 
   checkPhase = ''
     runHook preCheck
-    ${xvfb_run}/bin/xvfb-run -s '-screen 0 800x600x24' \
+    ${xvfb-run}/bin/xvfb-run -s '-screen 0 800x600x24' \
       ${python.interpreter} nix_run_setup test
     runHook postCheck
   '';

pkgs/development/python-modules/pystray/default.nix

@@ -1,5 +1,5 @@
 { lib, buildPythonPackage, fetchFromGitHub
-, pillow, xlib, six, xvfb_run, sphinx }:
+, pillow, xlib, six, xvfb-run, sphinx }:
 
 buildPythonPackage rec {
   pname = "pystray";
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   nativeBuildInputs = [ sphinx ];
   propagatedBuildInputs = [ pillow xlib six ];
-  checkInputs = [ xvfb_run ];
+  checkInputs = [ xvfb-run ];
 
   checkPhase = ''
     rm tests/icon_tests.py # test needs user input

pkgs/development/python-modules/pywebview/default.nix

@@ -6,7 +6,7 @@
 , pytest
 , pythonOlder
 , qt5
-, xvfb_run
+, xvfb-run
 }:
 
 buildPythonPackage rec {
@@ -31,7 +31,7 @@ buildPythonPackage rec {
 
   checkInputs = [
     pytest
-    xvfb_run
+    xvfb-run
   ];
 
   checkPhase = ''

pkgs/development/python-modules/xdot/default.nix

@@ -1,4 +1,4 @@
-{ lib, buildPythonPackage, fetchPypi, isPy3k, python3, xvfb_run
+{ lib, buildPythonPackage, fetchPypi, isPy3k, python3, xvfb-run
 , wrapGAppsHook, gobject-introspection, pygobject3, graphviz, gtk3, numpy }:
 
 buildPythonPackage rec {
@@ -13,7 +13,7 @@ buildPythonPackage rec {
   disabled = !isPy3k;
   nativeBuildInputs = [ wrapGAppsHook ];
   propagatedBuildInputs = [ gobject-introspection pygobject3 graphviz gtk3 numpy ];
-  checkInputs = [ xvfb_run ];
+  checkInputs = [ xvfb-run ];
 
   checkPhase = ''
     xvfb-run -s '-screen 0 800x600x24' ${python3.interpreter} nix_run_setup test