#12 Cannot find rfcsi.h

[Kladrian]

Hi, I can't compile as dynamic module following instructions.
I get this error:

/bin/bash /var/hd2/sap/saprfc-1.4.1/libtool --mode=compile cc -I. -I/var/hd2/sap/saprfc-1.4.1 -DPHP_ATOM_INC -I/var/hd2/sap/saprfc-1.4.1/include -I/var/hd2/sap/saprfc-1.4.1/main -I/var/hd2/sap/saprfc-1.4.1 -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -I/usr/sap/rfcsdk/include -DHAVE_CONFIG_H -g -O2 -c /var/hd2/sap/saprfc-1.4.1/saprfc.c -o saprfc.lo
libtool: compile: cc -I. -I/var/hd2/sap/saprfc-1.4.1 -DPHP_ATOM_INC -I/var/hd2/sap/saprfc-1.4.1/include -I/var/hd2/sap/saprfc-1.4.1/main -I/var/hd2/sap/saprfc-1.4.1 -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -I/usr/sap/rfcsdk/include -DHAVE_CONFIG_H -g -O2 -c /var/hd2/sap/saprfc-1.4.1/saprfc.c -fPIC -DPIC -o .libs/saprfc.o
In file included from /var/hd2/sap/saprfc-1.4.1/php_saprfc.h:23:0,
from /var/hd2/sap/saprfc-1.4.1/saprfc.c:27:
/var/hd2/sap/saprfc-1.4.1/rfccal.h:44:19: fatal error: rfcsi.h: No such file or directory
compilation terminated.
make: *** [saprfc.lo] Error 1

can u help me?
thanks.

[Kladrian]

forgot some details:
- Ubuntu 12.04.2 LTS
- saprfc-1.4.1
- SAP RFC SDK 6.40