我试图用sudo dpkg-reconfigure ca-certificates命令安装自签名 SSL 证书，但在它完成之前，我的计算机由于电源故障而被重置。
现在，当我运行sudo dpkg-reconfigure ca-certificates命令时，出现以下错误：
sudo dpkg-reconfigure ca-certificates
/usr/sbin/dpkg-reconfigure: ca-certificates is broken or not fully installed
当我尝试时sudo update-ca-certificates，出现以下错误：
sudo update-ca-certificates
Updating certificates in /etc/ssl/certs...
Unknown regexp modifier "/b" at /usr/bin/c_rehash line 15, at end of line
Unknown regexp modifier "/W" at /usr/bin/c_rehash line 26, at end of line
Unknown regexp modifier "/3" at /usr/bin/c_rehash line 26, at end of line
Unknown regexp modifier "/2" at /usr/bin/c_rehash line 26, at end of …