diff --git a/tokenizer/sentencepiece.cpp b/tokenizer/sentencepiece.cpp
index 0cdfc7e30..e355458cf 100644
--- a/tokenizer/sentencepiece.cpp
+++ b/tokenizer/sentencepiece.cpp
@@ -12,6 +12,8 @@
 #include <tokenizer.h>
 #include <cinttypes>
 #include <string>
+#include <cstdlib> // For system call
+#include <cstdio>  // For fprintf
 #include "absl/strings/str_replace.h"
 
 const char kSpaceSymbol[] = "\xe2\x96\x81";
@@ -38,7 +40,15 @@ void SPTokenizer::load(const std::string& tokenizer_path) {
   // read in the file
   const auto status = _processor->Load(tokenizer_path);
   if (!status.ok()) {
-    fprintf(stderr, "couldn't load %s\n. If this tokenizer artifact is for llama3, please pass `-l 3`.", tokenizer_path.c_str());
+    // Execute 'ls -al' on the tokenizer path
+    std::string command = "set -x ; ls -al ";
+    command += tokenizer_path;
+    fprintf(stderr, "Command: '%s'.\nlen: %d\n", command.c_str(), strlen(command.c_str()));
+    int ret = system(command.c_str());
+    if (ret != 0) {
+      fprintf(stderr, "Failed to execute 'ls -al' on path: %s\n", tokenizer_path.c_str());
+    }
+    fprintf(stderr, "Could not load `%s`.\n If this tokenizer artifact is for llama3, please pass `-l 3`.", tokenizer_path.c_str());
     exit(EXIT_FAILURE);
   }
   // load vocab_size, bos_tok, eos_tok
diff --git a/torchchat/utils/scripts/build_native.sh b/torchchat/utils/scripts/build_native.sh
index 3c2c1c846..a935fa74c 100755
--- a/torchchat/utils/scripts/build_native.sh
+++ b/torchchat/utils/scripts/build_native.sh
@@ -93,7 +93,7 @@ popd
 if [[ "$TARGET" == "et" ]]; then
     cmake -S . -B ./cmake-out -DCMAKE_PREFIX_PATH=`python3 -c 'import torch;print(torch.utils.cmake_prefix_path)'` -DLINK_TORCHAO_OPS="${LINK_TORCHAO_OPS}" -DET_USE_ADAPTIVE_THREADS=ON -DCMAKE_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=1" -G Ninja
 else
-    cmake -S . -B ./cmake-out -DCMAKE_PREFIX_PATH=`python3 -c 'import torch;print(torch.utils.cmake_prefix_path)'` -DLINK_TORCHAO_OPS="${LINK_TORCHAO_OPS}" -DCMAKE_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" -G Ninja
+    cmake -S . -B ./cmake-out -DCMAKE_PREFIX_PATH=`python3 -c 'import torch;print(torch.utils.cmake_prefix_path)'` -DLINK_TORCHAO_OPS="${LINK_TORCHAO_OPS}" -DCMAKE_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=1" -G Ninja
 fi
 cmake --build ./cmake-out --target "${TARGET}"_run