Ubuntu編譯VLC

1)問題1

ERROR: flex is not installed.
ERROR: GNU bison is not installed.
./bootstrap: 72: ./bootstrap: autoreconf: not found
root@c11cf9e6b275:/home/dong/vlc-3.0.4# apt-get install autoconf flex bison

2）

configure: error: Could not find lua. Lua is needed for some interfaces (rc, telnet, http) as well as many other custom scripts. Use --disable-lua to ignore this error.

3）

configure: error: protoc compiler needed for chromecast was not found

4）How to run VLC player in root

# cp /usr/bin/vlc /usr/bin/vlc-backup

# needle=$(objdump -d /usr/bin/vlc | grep euid | tail -1 | awk '{print "\\x"$2"\\x"$3"\\x"$4"\\x"$5"\\x"$6;}')

sed -ir "s/$needle/\xb8\x01\x00\x00\x00/" /usr/bin/vlc

5）啓動失敗

root@c11cf9e6b275:~/Desktop# vlcVLC media player 3.0.4 Vetinari (revision 3.0.4-0-gf615db6332)[0000000001e60590] main xml reader error: XML reader not found[0000000001e55de0] vlcpulse audio output error: PulseAudio server connection failure: Connection refused[0000000001e70bc0] main interface error: no suitable interface module[0000000001dd4e30] main libvlc error: interface "globalhotkeys,none" initialization failed[0000000001dd4e30] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.Remote control interface initialized. Type `help' for help.[0000000001e593d0] main playlist: playlist is empty