Remove failing steps from pipelight build

pkgs/tools/misc/pipelight/default.nix

@@ -41,7 +41,6 @@ let
 
   mozillaPluginPath = "/lib/mozilla/plugins";
 
-  fixupPatch = ./pipelight-fixup.patch;
 
 in stdenv.mkDerivation rec {
 
@@ -60,6 +59,7 @@ in stdenv.mkDerivation rec {
   patches = [ ./pipelight.patch ];
 
   configurePhase = ''
+    patchShebangs . 
     ./configure \
       --prefix=$out \
       --moz-plugin-path=$out/${mozillaPluginPath} \
@@ -76,12 +76,10 @@ in stdenv.mkDerivation rec {
   };
 
   postInstall = ''
-    $out/bin/pipelight-plugin --update
     $out/bin/pipelight-plugin --create-mozilla-plugins
   '';
 
   preFixup = ''
-    patch -d $out -p1 <${fixupPatch}
     substituteInPlace $out/share/pipelight/install-dependency \
       --replace cabextract ${cabextract}/bin/cabextract
   '';

pkgs/tools/misc/pipelight/pipelight-fixup.patch

@@ -1,54 +0,0 @@
-diff -urN pipelight2.old/share/pipelight/install-dependency pipelight2.new/share/pipelight/install-dependency
---- pipelight2.old/share/pipelight/install-dependency	2014-07-27 01:38:39.806379602 +0200
-+++ pipelight2.new/share/pipelight/install-dependency	2014-07-27 01:40:08.689861556 +0200
-@@ -734,42 +734,14 @@
-	return 0
- }
-
--# Use fetch on FreeBSD if wget is not available
--if command -v wget >/dev/null 2>&1; then
--	download_file()
--	{
--		wget -O "$1" "$2"
--	}
--	get_download_size()
--	{
--		local filesize="$(wget -O- "$1" --spider --server-response 2>&1 | sed -ne '/Content-Length/{s/.*: //;p}')"
--		local re='^[0-9]+$'
--		if [[ "$filesize" -ne "0" ]] && [[ "$filesize" =~ $re ]]; then
--			echo "$(($filesize/(1024*1024)))"
--		else
--			echo "N/A"
--		fi
--	}
--elif command -v fetch >/dev/null 2>&1; then
--	download_file()
--	{
--		fetch -o "$1" "$2"
--	}
--	get_download_size()
--	{
--		echo "N/A"
--	}
--else
--	download_file()
--	{
--		echo "ERROR: Could neither find wget nor fetch. Unable to download file!" >&2
--		return 1
--	}
--	get_download_size()
--	{
--		echo "N/A"
--	}
--fi
-+download_file()
-+{
-+	curl --cacert /etc/ssl/certs/ca-bundle.crt -o "$1" "$2"
-+}
-+get_download_size()
-+{
-+	echo "N/A"
-+}
-
- # Use shasum instead of sha256sum on MacOS / *BSD
- if ! command -v sha256sum >/dev/null 2>&1 && command -v shasum >/dev/null 2>&1; then