diff --git a/egs/mdcc/ASR/local/preprocess_mdcc.py b/egs/mdcc/ASR/local/preprocess_mdcc.py old mode 100644 new mode 100755 diff --git a/egs/mdcc/ASR/local/text2segments.py b/egs/mdcc/ASR/local/text2segments.py old mode 100644 new mode 100755 diff --git a/egs/mdcc/ASR/prepare.sh b/egs/mdcc/ASR/prepare.sh old mode 100644 new mode 100755