ddcutil 1.4.2 -> 2.0.0 https://repology.org/project/ddcutil/versions
attrpath: ddcutil
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript

[quotedUrls]
[quotedUrls] nothing found to replace
Diff after rewrites:
diff --git a/pkgs/tools/misc/ddcutil/default.nix b/pkgs/tools/misc/ddcutil/default.nix
index 0a5bc1cec7ca..6da094d8c41f 100644
--- a/pkgs/tools/misc/ddcutil/default.nix
+++ b/pkgs/tools/misc/ddcutil/default.nix
@@ -15,11 +15,11 @@
 
 stdenv.mkDerivation rec {
   pname = "ddcutil";
-  version = "1.4.2";
+  version = "2.0.0";
 
   src = fetchurl {
     url = "https://www.ddcutil.com/tarballs/ddcutil-${version}.tar.gz";
-    hash = "sha256-wGwTZheRHi5pGf6WB9hGd8m/pLOmnlYYrS5dd+QItAQ=";
+    hash = "sha256-CunFRQHKk3q8CU60TSRnRoCW7+9X1+JpJHm773HhmZs=";
   };
 
   nativeBuildInputs = [ autoreconfHook pkg-config ];

Received ExitFailure 1 when running
Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A ddcutil
nix build failed.
checking for strdup... yes
checking for strerror... yes
checking for strrchr... yes
checking for strtol... yes
checking for library containing dlopen... none required
checking for fcntl.h... yes
checking for langinfo.h... yes
checking for libintl.h... yes
checking for limits.h... yes
checking for stdint.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for sys/ioctl.h... yes
checking for termios.h... yes
checking for unistd.h... (cached) yes
checking for wchar.h... yes
checking for dlfcn.h... (cached) yes
checking for execinfo.h... yes
checking for glib-2.0 >= 2.40... yes
checking for jansson >= 2.0... no
configure: error: Package requirements (jansson >= 2.0) were not met:

No package 'jansson' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables JANSSON_CFLAGS
and JANSSON_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.