Setting up libstdc++2.10-dev (2.95.4-18) ...
sh: line 1: /usr/share/info/iostream-2.95.info.gz: No such file or directory
install-info(/usr/share/info/iostream-2.95.info.gz): read gzip -cd </usr/share/info/iostream-2.95.info.gz |: 256
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dpkg: error processing libstdc++2.10-dev (--configure): subprocess post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of g++-2.95: g++-2.95 depends on libstdc++2.10-dev (>= 1:2.95.4); however: Package libstdc++2.10-dev is not configured yet. dpkg: error processing g++-2.95 (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: libstdc++2.10-dev g++-2.95 E: Sub-process /usr/bin/dpkg returned an error code (1)
this file is actually named /usr/share/info/iostream-295.info.gz (without the dot between '2' and '9'