force require App Python for linux platform(release or not)

Signed-off-by: Jack Lau <[email protected]>

Author: JackLau1222

src/builder/src/ai_processing_page.cpp

@@ -46,7 +46,7 @@ void AIProcessingPage::OnPageActivated() {
 
     // Check if Python is installed for AI Processing
     // In Debug mode, skip installation dialog (assume developer has configured environment)
-#ifdef NDEBUG
+#if defined(NDEBUG) || defined(__linux__)
     // Release mode: check Python and offer installation
     PythonManager pythonManager;
 

src/builder/src/python_manager.cpp

@@ -73,16 +73,16 @@ PythonManager::PythonManager(QObject *parent)
             SetStatus(Status::NotInstalled, "Python installed but packages missing");
         }
     } else {
-#ifndef NDEBUG
-        // Debug mode only: check if system Python 3.9 with required packages exists
+#if !defined(NDEBUG) && !defined(__linux__)
+        // Debug mode on macOS/Windows only: check if system Python 3.9 exists
         // This allows developers to use their existing Python environment
         if (CheckSystemPython()) {
             SetStatus(Status::Installed, "Using system Python 3.9 with required packages");
         } else {
             SetStatus(Status::NotInstalled, "Python not installed");
         }
 #else
-        // Release mode: Only use bundled Python, never fall back to system Python
+        // Release mode OR Linux: Only use App Python, never fall back to system Python
         SetStatus(Status::NotInstalled, "Python not installed");
 #endif
     }

src/transcoder/src/transcoder_bmf.cpp

@@ -97,8 +97,9 @@ bool TranscoderBMF::setup_python_environment() {
         BMFLOG(BMF_WARNING) << "BMF_ROOT_PATH not set. Please set it in environment or CMake.";
         BMFLOG(BMF_WARNING) << "Example: export BMF_ROOT_PATH=/path/to/bmf";
     }
-
+#ifndef __linux__
     return true;  // Debug mode always succeeds (uses system Python)
+#endif
 #endif
 
     // Release mode: Set up PYTHONPATH for bundled BMF libraries and external Python