main2.sh fails

[chenzhen-awaken]

Err:1 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libapt-pkg5.0 armhf 1.8.2.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable) Could not connect to mirrors.nju.edu.cn:80 (210.28.130.3), connection timed out
Err:2 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libapt-inst2.0 armhf 1.8.2.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:3 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf apt armhf 1.8.2.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:4 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf apt-utils armhf 1.8.2.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:5 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libfl2 armhf 2.6.4-6.2
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:6 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf ca-certificates all 20200601deb10u2
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:7 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf device-tree-compiler armhf 1.4.7-4
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:8 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libpango-1.0-0 armhf 1.42.4-8deb10u1
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:9 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libpangoft2-1.0-0 armhf 1.42.4-8deb10u1
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:10 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libpangocairo-1.0-0 armhf 1.42.4-8deb10u1
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:11 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf python-apt-common all 1.8.4.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:12 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf python3-apt armhf 1.8.4.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/a/apt/libapt-pkg5.0_1.8.2.3_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable) Could not connect to mirrors.nju.edu.cn:80 (210.28.130.3), connection timed out
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/a/apt/libapt-inst2.0_1.8.2.3_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/a/apt/apt_1.8.2.3_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/a/apt/apt-utils_1.8.2.3_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/f/flex/libfl2_2.6.4-6.2_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/c/ca-certificates/ca-certificates_20200601~deb10u2_all.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/d/device-tree-compiler/device-tree-compiler_1.4.7-4_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/p/pango1.0/libpango-1.0-0_1.42.4-8~deb10u1_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/p/pango1.0/libpangoft2-1.0-0_1.42.4-8~deb10u1_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/p/pango1.0/libpangocairo-1.0-0_1.42.4-8~deb10u1_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/p/python-apt/python-apt-common_1.8.4.3_all.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Failed to fetch http://mirrors.nju.edu.cn/raspbian/raspbian/pool/main/p/python-apt/python3-apt_1.8.4.3_armhf.deb Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
pi@apsync:/apsync-Kakute $ Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable) Could not connect to mirrors.nju.edu.cn:80 (210.28.130.3), connection timed out
Err:2 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libapt-inst2.0 armhf 1.8.2.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:3 http://mirrors.nju.edu.c-bash: syntax error near unexpected token `('
n/raspbian/raspbian buster/main armhf apt armhf 1.8.2.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:4 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf apt-utils armhf 1.8.2.3
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:5 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf libfl2 armhf 2.6.4-6.2
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:6 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf ca-certificates all 20200601deb10u2
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)
Err:7 http://mirrors.nju.edu.cn/raspbian/raspbian buster/main armhf device-tree-compiler armhf 1.4.7-4
Cannot initiate the connection to mirrors.nju.edu.cn:80 (2001:da8:1007:4011::3). - connect (101: Network is unreachable)