Package: libsigc++0 Version: 1.0.2-2 Severity: normal I use sudo when using apt-get rather than logging in as root. There are normally no issues with this, but a recent upgrade of libsigc++0 failed. This may be die to another package (ldconfig?), but the libsigc++0 is the first time I've seen any symptoms:
$ sudo apt-get install libsigc++0 Reading Package Lists... Done Building Dependency Tree... Done 1 packages upgraded, 0 newly installed, 0 to remove and 4 not upgraded. Need to get 0B/42.4kB of archives. After unpacking 0B will be used. dpkg: `ldconfig' not found on PATH. dpkg: `start-stop-daemon' not found on PATH. dpkg: `install-info' not found on PATH. dpkg: `update-rc.d' not found on PATH. dpkg: 4 expected program(s) not found on PATH. NB: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin. E: Sub-process /usr/bin/dpkg returned an error code (2) $ su Password: # apt-get install libsigc++0 Reading Package Lists... Done Building Dependency Tree... Done 1 packages upgraded, 0 newly installed, 0 to remove and 4 not upgraded. Need to get 0B/42.4kB of archives. After unpacking 0B will be used. (Reading database ... 61483 files and directories currently installed.) Preparing to replace libsigc++0 1.0.2-1 (using .../libsigc++0_1.0.2-2_i386.deb) ... Unpacking replacement libsigc++0 ... Setting up libsigc++0 (1.0.2-2) ...