diff --git a/.SRCINFO b/.SRCINFO
index 2b06d8d8d9b81..8b67d1871aaf2 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -16,6 +16,11 @@ pkgbase = ik-llama.cpp
 	depends = gcc-libs
 	depends = glibc
 	depends = python
+	optdepends = python-numpy: needed for convert_hf_to_gguf.py
+	optdepends = python-safetensors: needed for convert_hf_to_gguf.py
+	optdepends = python-sentencepiece: needed for convert_hf_to_gguf.py
+	optdepends = python-pytorch: needed for convert_hf_to_gguf.py
+	optdepends = python-transformers: needed for convert_hf_to_gguf.py
 	provides = llama.cpp
 	conflicts = libggml
 	conflicts = ggml
@@ -24,6 +29,8 @@ pkgbase = ik-llama.cpp
 	conflicts = llama.cpp-cuda
 	conflicts = llama.cpp-hip
 	conflicts = ik-llama.cpp-cuda
+	conflicts = ik-llama.cpp-hip
+	conflicts = ik-llama.cpp-vulkan
 	options = lto
 	options = !debug
 
diff --git a/PKGBUILD b/PKGBUILD
index f472ae3d93309..f267cf1bdb9df 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -21,6 +21,13 @@ makedepends=(
     cmake
     git
 )
+optdepends=(
+    'python-numpy: needed for convert_hf_to_gguf.py'
+    'python-safetensors: needed for convert_hf_to_gguf.py'
+    'python-sentencepiece: needed for convert_hf_to_gguf.py'
+    'python-pytorch: needed for convert_hf_to_gguf.py'
+    'python-transformers: needed for convert_hf_to_gguf.py'
+)
 conflicts=(
     libggml
     ggml
@@ -29,6 +36,8 @@ conflicts=(
     llama.cpp-cuda
     llama.cpp-hip
     ik-llama.cpp-cuda
+    ik-llama.cpp-hip
+    ik-llama.cpp-vulkan
 )
 provides=(llama.cpp)
 
@@ -64,7 +73,7 @@ build() {
         -DGGML_BLAS_VENDOR=OpenBLAS
         -DGGML_LTO=ON
         -DGGML_RPC=ON
-        -DGGML_NATEVE=ON
+        -DGGML_NATIVE=ON
         -Wno-dev
     )
     cmake "${_cmake_options[@]}"