The file test.c just inlcudes: #include "postgres.h". root@ubuntu:/usr/include/postgresql/9.3/server# gcc test.c In file included from postgres.h:48:0, from test.c:1: utils/elog.h:69:28: fatal error: utils/errcodes.h: No such file or directory compilation terminated. If elog.h file only includes "errcodes.h" without /utils, it's working. It's the same With all files I'm including. Makefile: PROGRAM = test DATA = test.c PG_CONFIG = pg_config PGXS := $(shell $(PG_CONFIG) --pgxs) include $(PGXS) root@ubuntu:/usr/include/postgresql/9.3/server# make gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -fPIC -pie -I/usr/include/mit-krb5 -DLINUX_OOM_ADJ=0 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g -L/usr/lib -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -L/usr/lib/mit-krb5 -L/usr/lib/i386-linux-gnu/mit-krb5 -L/usr/lib/i386-linux-gnu -Wl,--as-needed -lpgport -lpgcommon -lxslt -lxml2 -lpam -lssl -lcrypto -lkrb5 -lcom_err -lgssapi_krb5 -lz -ledit -lcrypt -ldl -lm -o test /usr/bin/ld: cannot find -lxslt /usr/bin/ld: cannot find -lxml2 /usr/bin/ld: cannot find -lpam /usr/bin/ld: cannot find -ledit collect2: ld returned 1 exit status make: *** [test] Error 1 I don't know where to get these devel-packages. Could I just reinstall the postgresql-server-dev-9.3 package? Janek Sendrowski -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general