apt-get install php5-cli
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Building Dependency Tree... Done
php5-cli is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 99 not upgraded.
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Setting up php5-cli (5.2.0-8+etch4) ...
/usr/bin/ucf: line 1: /usr/bin/awk: No such file or directory
dpkg: error processing php5-cli (--configure):
 subprocess post-installation script returned error exit status 127
Errors were encountered while processing:
 php5-cli
E: Sub-process /usr/bin/dpkg returned an error code (1)