@Nullable
  public static String getPythonExecutable(@NotNull String rootPath) {
    final File rootFile = new File(rootPath);
    if (rootFile.isFile()) {
      return rootFile.getAbsolutePath();
    }
    for (String dir : DIRS_WITH_BINARY) {
      final File subDir;
      if (StringUtil.isEmpty(dir)) {
        subDir = rootFile;
      }
      else {
        subDir = new File(rootFile, dir);
      }
      if (!subDir.isDirectory()) {
        continue;
      }
      for (String binaryName : getBinaryNames()) {
        final File executable = new File(subDir, binaryName);
        if (executable.isFile()) {
          return executable.getAbsolutePath();
        }
      }
    }
    return null;
  }
@Nullable
  public static String getPythonExecutable(@NotNull String rootPath)