I have try to install this nowe and I get this error howe can I fix this so please help me configure: warning: You will need re2c 0.9.11 or later if you want to regenerate PHP parsers. checking for gawk... gawk checking for bison... no checking for byacc... no checking for bison version... invalid configure: warning: bison versions supported for regeneration of the Zend/PHP parsers: 1.28 1.35 1.75 1.875 2.0 2.1 (found: none). checking for flex... lex checking for yywrap in -ll... no checking lex output file root... ./configure: line 3246: lex: command not found configure: error: cannot find output from lex; giving up ERROR: Could not configure PHP cd: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory mv: cannot stat `binaries/aps.tar.gz': No such file or directory mv: cannot stat `binaries/spamassassin.tar.gz': No such file or directory mv: cannot stat `binaries/uudeview.tar.gz': No such file or directory mv: cannot stat `binaries/clamav.tar.gz': No such file or directory mv: cannot stat `binaries/cronolog': No such file or directory mv: cannot stat `binaries/cronosplit': No such file or directory mv: cannot stat `binaries/ispconfig_tcpserver': No such file or directory mv: cannot stat `binaries/zip': No such file or directory mv: cannot stat `binaries/unzip': No such file or directory tar: spamassassin.tar.gz: Cannot open: No such file or directory tar: Error is not recoverable: exiting now tar: Child returned status 2 tar: Error exit delayed from previous errors mv: cannot stat `spamassassin': No such file or directory tar: uudeview.tar.gz: Cannot open: No such file or directory tar: Error is not recoverable: exiting now tar: Child returned status 2 tar: Error exit delayed from previous errors mv: cannot stat `uudeview': No such file or directory tar: clamav.tar.gz: Cannot open: No such file or directory tar: Error is not recoverable: exiting now tar: Child returned status 2 tar: Error exit delayed from previous errors mv: cannot stat `clamav': No such file or directory tar: aps.tar.gz: Cannot open: No such file or directory tar: Error is not recoverable: exiting now tar: Child returned status 2 tar: Error exit delayed from previous errors ./setup2: line 816: ispconfig_tmp/php/bin/php: No such file or directory ERROR: The PHP binary coming with ISPConfig does not work properly on your system! The installation routine stops here!
