LogDialog: fix error: tput: unknown terminfo capability '2'

src/command_runner.py

@@ -78,8 +78,11 @@ class CommandRunner:
         def process_runner():
             master_fd, slave_fd = pty.openpty()
             try:
+                env = os.environ.copy()
+                env['TERM'] = 'xterm'
+
                 process = subprocess.Popen(command, shell=True,
-                                           stdout=slave_fd, stderr=slave_fd, text=True)
+                                           stdout=slave_fd, stderr=slave_fd, text=True, env=env)
                 os.close(slave_fd)
 
                 # Use selectors to manage I/O