[asterisk-users] error when compiling asterisk-1.4

[younss azzayani]

hi,
when i type
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asterisk-1.4# ./configure
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i got this error
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configure: error: C++ preprocessor "/lib/cpp" fails sanity check
See `config.log' for more details.
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# vi config.log
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...........;
cpp: installation problem, cannot exec 'cc1plus' : No such file or directory
..............
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./configure : line 1: g++: command not found
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Can you Help Me Please