2 files changed, 2 insertions, 31 deletions
diff --git a/pkgs/development/compilers/kotlin/default.nix b/pkgs/development/compilers/kotlin/default.nix
index 342051230030..89c6151a186b 100644
--- a/pkgs/development/compilers/kotlin/default.nix
+++ b/pkgs/development/compilers/kotlin/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, makeWrapper, jre, unzip }:
 
 let
-  version = "1.2.50";
+  version = "1.2.51";
 in stdenv.mkDerivation rec {
   inherit version;
   name = "kotlin-${version}";
 
   src = fetchurl {
     url = "https://github.com/JetBrains/kotlin/releases/download/v${version}/kotlin-compiler-${version}.zip";
-    sha256 = "1abis73ij334vfwn9k4s9rsa1va7h31a9g97g84i2rrp7cq2q1mw";
+    sha256 = "0b7rlv4w3bqfxwp0sici8lraskavmx08qgf1jddjcgaxh0f72x4a";
   };
 
   propagatedBuildInputs = [ jre ] ;
diff --git a/pkgs/development/compilers/lessc/default.nix b/pkgs/development/compilers/lessc/default.nix
deleted file mode 100644
index 5caef5b3b66f..000000000000
--- a/pkgs/development/compilers/lessc/default.nix
+++ /dev/null
@@ -1,29 +0,0 @@
-{ stdenv, fetchgit, nodejs }:
-
-stdenv.mkDerivation rec {
-  name = "lessc-${version}";
-  version = "1.7.5"; # Upgrade to > 2.x breaks twitter-bootstrap
-
-  src = fetchgit {
-    url = https://github.com/less/less.js.git;
-    rev = "refs/tags/v${version}";
-    sha256 = "1af1xbh1pjpfsx0jp69syji6w9750nigk652yk46jrja3z1scb4s";
-  };
-
-  phases = [ "installPhase" ];
-
-  installPhase = ''
-    mkdir -p $out/bin $out/lib
-    cp -r $src/bin/* $out/bin/
-    cp -r $src/lib/* $out/lib/
-    substituteInPlace $out/bin/lessc --replace "/usr/bin/env node" ${nodejs}/bin/node
-  '';
-
-  meta = with stdenv.lib; {
-    description = "LESS to CSS compiler";
-    homepage = http://lesscss.org/;
-    license = licenses.asl20;
-    platforms = platforms.linux ++ platforms.darwin;
-    maintainers = with maintainers; [ pSub ];
-  };
-}