deploy_python2.exp

#!/usr/bin/expect -f
set timeout 600
set server "182.92.127.90"
set user "root"
set password "TANGlidong24ban!"

spawn ssh -o StrictHostKeyChecking=no $user@$server
expect "password:"
send "$password\r"
expect "# "

# Check if Python 3.12 was partially installed
send "python3.12 --version 2>/dev/null && echo 'Python 3.12 OK' || echo 'Need to install'\r"
expect "# "

# If not installed, try alternative: install from source with minimal options
send "cd /tmp && ls -la Python-3.12* 2>/dev/null || echo 'No Python source'\r"
expect "# "

# Try to compile if source exists
send "cd /tmp/Python-3.12.4 2>/dev/null && ./configure --prefix=/usr/local 2>&1 | tail -3\r"
expect -timeout 120 "# "

send "make -j2 2>&1 | tail -3\r"
expect -timeout 300 "# "

send "make altinstall 2>&1 | tail -3\r"
expect -timeout 300 "# "

send "python3.12 --version\r"
expect "# "

send "exit\r"
expect eof