Oracle 12c Linux Installation Solving: Error utilities
How to Solve the Oracle 12c Database Installation Linux “Error in invoking target ‘utilities’ of makefile.”.
For Details Look to the Great Tutorial on: Oracle 12c Installation for Ubuntu 13.10 Saucy Amd64.
 
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Modify the ‘ins_rdbms.mk’ File. su oracle nano $ORACLE_HOME/rdbms/lib/ins_rdbms.mk Modify the Oracle DB Home Directory following your Initial Setup… 
 In this Example the Target is: “/u01/app/oracle/product/12/dbhome_1”Search for “EXTPROC_LINKLINE“ 
 Modify the Line:$(EXTPROC_LINKLINE) In: $(EXTPROC_LINKLINE) -lagtsh Ctrl+X to Save & Exit from ‘nano’ Editor :) 
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Modify the “env_rdbms.mk” File 
 After Ctrl+x to Save & Exit from nano Editornano $ORACLE_HOME/rdbms/lib/env_rdbms.mk Search for “EXTPROC_LINKLINE“ 
 Modify the Line:EXTPROC_LINKLINE=$(LINK) $(OPT) $(EXTPMAI) $(PROD_EXTPROC_OPT) \ In: EXTPROC_LINKLINE=$(LINK) $(OPT) -Wl,--no-as-needed $(EXTPMAI) $(PROD_EXTPROC_OPT) \ 
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Click on Retry and Follow Up with Installation. Further Assistence in this other Troubleshooting 

