I try setting up Privoxy but I keep getting this error and I don't know how to fix it. I try downloading other network programs and at the end of the download Ikeep getting this error. Can someone explain what it means and how to fix it?
Setting up privoxy (3.0.16-1) ...
useradd: cannot lock /etc/gshadow; try again later.
adduser: `/usr/sbin/useradd -d /etc/privoxy -g nogroup -s /bin/false -u 115 privoxy' returned error code 10. Exiting.
dpkg: error processing privoxy (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
E: Sub-process /usr/bin/dpkg returned an error code (1)