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No libsapnwrfc installation found, usually in C:/Program Files/SAP/FrontEnd/SAPgui/nwrfcsdk
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Apparently no libsapnwrfc installation at ''
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================================================
BUILD INFORMATION
================================================

source opt:          
addlibs opt:         
embed_manifest opt:  
ADD_CFLAGS:           -DWIN32 -D_CONSOLE -DUNICODE -D_UNICODE -DSAPwithUNICODE  -DSAPonNT  -DSAP_PLATFORM_MAKENAME=ntintel 
sapnwrfc dir:        c:
libraries:      		 -lm -ldl -lrt -lpthread  -L"c:"  -lsapnwrfc -llibsapucum
include dir:    		 "c:\include"
sapnwrfc header:     "c:\include"/sapnwrfc.h
sapnwrfc candidate:  ; /include; sapnwrfc

================================================

Note (probably harmless): No library found for -lm
Note (probably harmless): No library found for -ldl
Note (probably harmless): No library found for -lrt
Note (probably harmless): No library found for -lpthread
Warning: '-Lc:' changed to '-LC:/cpanrun/depot/main/contrib-patched/perl/CPAN/src/sapnwrfc/lib/SAPNW/c:'
Note (probably harmless): No library found for -lsapnwrfc
Note (probably harmless): No library found for -llibsapucum
Writing Makefile for SAPNW::Connection
Writing Makefile for sapnwrfc

Microsoft (R) Program Maintenance Utility   Version 6.00.8168.0
Copyright (C) Microsoft Corp 1988-1998. All rights reserved.

Math::BigInt: couldn't load specified math lib(s), fallback to Math::BigInt::FastCalc at C:/cpanrun/build/5-10-0/site/lib/Win32API/File.pm line 20
cp lib/SAPNW/Connection.xs blib\lib\SAPNW\Connection.xs
cp lib/SAPNW/Rfc.pm blib\lib\SAPNW\Rfc.pm
cp lib/SAPNW/RFC/Parameter.pm blib\lib\SAPNW\RFC\Parameter.pm
cp lib/SAPNW/Makefile.PL blib\lib\SAPNW\Makefile.PL
cp lib/SAPNW/Base.pm blib\lib\SAPNW\Base.pm
cp lib/SAPNW/Connection.pm blib\lib\SAPNW\Connection.pm
cp lib/SAPNW/RFC/FunctionCall.pm blib\lib\SAPNW\RFC\FunctionCall.pm
cp sapnwrfc.pm blib\lib\sapnwrfc.pm
cp lib/SAPNW/RFC/FunctionDescriptor.pm blib\lib\SAPNW\RFC\FunctionDescriptor.pm
	nmake -f Makefile all -nologo
Math::BigInt: couldn't load specified math lib(s), fallback to Math::BigInt::FastCalc at C:/cpanrun/build/5-10-0/site/lib/Win32API/File.pm line 20
Skip ..\..\blib\lib\SAPNW\Rfc.pm (unchanged)
Skip ..\..\blib\lib\SAPNW\Connection.pm (unchanged)
Skip ..\..\blib\lib\SAPNW\Base.pm (unchanged)
	C:\cpanrun\build\5-10-0\bin\perl.exe C:\cpanrun\build\5-10-0\lib\ExtUtils\xsubpp  -typemap C:\cpanrun\build\5-10-0\lib\ExtUtils\typemap  Connection.xs > Connection.xsc && C:\cpanrun\build\5-10-0\bin\perl.exe -MExtUtils::Command -e mv Connection.xsc Connection.c
	cl -c  -I"c:\include"  -nologo -GF -W3 -MD -Zi -DNDEBUG -O1 -DWIN32 -D_CONSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DUSE_SITECUSTOMIZE -DPRIVLIB_LAST_IN_INC -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -MD -Zi -DNDEBUG -O1    -DVERSION=\"0.16\"  -DXS_VERSION=\"0.16\"  "-IC:\cpanrun\build\5-10-0\lib\CORE"  -DWIN32 -D_CONSOLE -DUNICODE -D_UNICODE -DSAPwithUNICODE  -DSAPonNT  -DSAP_PLATFORM_MAKENAME=ntintel Connection.c
Connection.c
Connection.xs(23) : fatal error C1083: Cannot open include file: 'sapnwrfc.h': No such file or directory
NMAKE : fatal error U1077: 'cl' : return code '0x2'
Stop.
NMAKE : fatal error U1077: 'C:\PROGRA~1\MICROS~3\VC98\BIN\nmake.exe' : return code '0x2'
Stop.