diff --git a/meson.build b/meson.build
index d47073ad..4bb84c03 100644
--- a/meson.build
+++ b/meson.build
@@ -35,6 +35,9 @@ libm_dep = cc.find_library('m') # cmath library
 libdl_dep = cc.find_library('dl') # DL library
 thread_dep = dependency('threads') # pthread for tensorflow-lite
 
+opencv_dep = dependency('opencv4', required: false)
+protobuf_dep = dependency('protobuf', version: '>= 3.4.0', required: false)
+
 # Dependency for custom filter examples
 nns_dep = dependency('nnstreamer', required: false)
 
@@ -44,74 +47,45 @@ nns_capi_common_dep = dependency('capi-ml-common', required: false)
 
 # Dependency for tensorflow example
 tf_dep = dependency('tensorflow', required: false)
-protobuf_dep = dependency('protobuf', version: '>= 3.4.0', required: false)
-
-have_tensorflow = false
-if tf_dep.found() and protobuf_dep.found()
-  have_tensorflow = true
-endif
+have_tensorflow = tf_dep.found() and protobuf_dep.found()
 
 # Dependency for tensorflow-lite example
 tflite_dep = dependency('tensorflow-lite', required: false)
 tflite2_dep = dependency('tensorflow2-lite', required: false)
-
-have_tensorflow_lite = false
-if tflite_dep.found() or tflite2_dep.found()
-  have_tensorflow_lite = true
-endif
+have_tensorflow_lite = tflite_dep.found() or tflite2_dep.found()
 
 # Dependency for caffe2 example
 caffe2_dep = dependency('caffe2', required: false)
-
-have_caffe2 = false
-if caffe2_dep.found() and protobuf_dep.found()
-  have_caffe2 = true
-endif
+have_caffe2 = caffe2_dep.found() and protobuf_dep.found()
 
 # Dependency for nnfw example
 nnfw_dep = dependency('nnfw', required: false)
 if not nnfw_dep.found()
   nnfw_dep = cc.find_library('nnfw-dev', required: false)
 endif
-
-have_nnfw = false
-if nnfw_dep.found()
-  have_nnfw = true
-endif
+have_nnfw = nnfw_dep.found()
 
 # Dependency for openvino example
 openvino_dep = dependency('openvino', required: false)
-
-have_openvino = false
-if openvino_dep.found()
-  have_openvino = true
-endif
+have_openvino = openvino_dep.found()
 
 # Dependency for pytorch example
 pytorch_dep = dependency('pytorch', required: false)
-have_pytorch = false
-if pytorch_dep.found()
-  have_pytorch = true
+if not pytorch_dep.found()
+  pytorch_dep = dependency('torch', required: false)
 endif
+have_pytorch = pytorch_dep.found()
 
 # Dependency for nnstreamer-edge examples
 nns_edge_dep = dependency('nnstreamer-edge', required: false)
 
 # Dependency for ncnn examples
 ncnn_dep = dependency('ncnn', required: false)
-have_ncnn = false
-if ncnn_dep.found()
-  have_ncnn = true
-endif
+have_ncnn = ncnn_dep.found()
 
 # Dependency for onnxruntime examples
 onnx_dep = dependency('libonnxruntime', required: false)
-have_onnx = false
-if onnx_dep.found()
-  have_onnx = true
-endif
-
-opencv_dep = dependency('opencv4', required: false)
+have_onnx = onnx_dep.found()
 
 # Dependency for training offloading example
 nntrainer_dep = dependency('nntrainer', required: false)