Fix bugs

src/bin/juliainstaller.rs

@@ -394,16 +394,16 @@ pub fn main() -> Result<()> {
 
  let paths = find_shell_scripts_to_be_modified(false)?;
 
- let failed_paths: Vec<PathBuf> = [];
+ let mut failed_paths: Vec<PathBuf> = Vec::<PathBuf>::new();
 
  for cur_path in paths {
- let mut file_result = std::fs::OpenOptions::new()
+ let file_result = std::fs::OpenOptions::new()
  .read(true)
  .write(true)
- .open(cur_path);
+ .open(&cur_path);
 
  if file_result.is_err() {
- failed_paths.push(cur_path);
+ failed_paths.push(cur_path.clone());
  }
  }
 
@@ -413,7 +413,7 @@ pub fn main() -> Result<()> {
  println!("this is caused by incorrect permissions on these files. The");
  println!("following files could not be edited:");
  for cur_path in failed_paths {
- println(" {}", cur_path.display());
+ println!(" {}", cur_path.display());
  }
  println!("You can find more help with this problem at");
  println!(