Trying to install I3 and this is the output on the terminal lprce not found
 

i was trying to install i3 on slackware 14.1 and this is the output i got. it isnt all of it, but my post was too long.

echo "[libi3] CC libi3/get_process_filename.c"
[libi3] CC libi3/get_process_filename.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/get_process_filename.o libi3/get_process_filename.c
echo "[libi3] CC libi3/safewrappers.c"
[libi3] CC libi3/safewrappers.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/safewrappers.o libi3/safewrappers.c
echo "[libi3] CC libi3/root_atom_contents.c"
[libi3] CC libi3/root_atom_contents.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/root_atom_contents.o libi3/root_atom_contents.c
echo "[libi3] CC libi3/is_debug_build.c"
[libi3] CC libi3/is_debug_build.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/is_debug_build.o libi3/is_debug_build.c
echo "[libi3] CC libi3/get_mod_mask.c"
[libi3] CC libi3/get_mod_mask.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/get_mod_mask.o libi3/get_mod_mask.c
echo "[libi3] CC libi3/string.c"
[libi3] CC libi3/string.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/string.o libi3/string.c
echo "[libi3] CC libi3/ipc_connect.c"
[libi3] CC libi3/ipc_connect.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/ipc_connect.o libi3/ipc_connect.c
echo "[libi3] CC libi3/ucs2_conversion.c"
[libi3] CC libi3/ucs2_conversion.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/ucs2_conversion.o libi3/ucs2_conversion.c
echo "[libi3] CC libi3/font.c"
[libi3] CC libi3/font.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/font.o libi3/font.c
echo "[libi3] CC libi3/get_exe_path.c"
[libi3] CC libi3/get_exe_path.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/get_exe_path.o libi3/get_exe_path.c
echo "[libi3] CC libi3/get_colorpixel.c"
[libi3] CC libi3/get_colorpixel.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/get_colorpixel.o libi3/get_colorpixel.c
echo "[libi3] CC libi3/strndup.c"
[libi3] CC libi3/strndup.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/strndup.o libi3/strndup.c
echo "[libi3] CC libi3/fake_configure_notify.c"
[libi3] CC libi3/fake_configure_notify.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/fake_configure_notify.o libi3/fake_configure_notify.c
echo "[libi3] CC libi3/ipc_send_message.c"
[libi3] CC libi3/ipc_send_message.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/ipc_send_message.o libi3/ipc_send_message.c
echo "[libi3] CC libi3/get_visualtype.c"
[libi3] CC libi3/get_visualtype.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/get_visualtype.o libi3/get_visualtype.c
echo "[libi3] CC libi3/ipc_recv_message.c"
[libi3] CC libi3/ipc_recv_message.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o libi3/ipc_recv_message.o libi3/ipc_recv_message.c
echo "[libi3] AR libi3.a"
[libi3] AR libi3.a
ar rcs libi3.a libi3/get_process_filename.o libi3/safewrappers.o libi3/root_atom_contents.o libi3/is_debug_build.o libi3/get_mod_mask.o libi3/string.o libi3/ipc_connect.o libi3/ucs2_conversion.o libi3/font.o libi3/get_exe_path.o libi3/get_colorpixel.o libi3/strndup.o libi3/fake_configure_notify.o libi3/ipc_send_message.o libi3/get_visualtype.o libi3/ipc_recv_message.o
echo "[i3] CC src/resize.c"
[i3] CC src/resize.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include/yajl -idirafter /tmp/SBo/i3-4.7.2/yajl-fallback -I/usr/include/startup-notification-1.0 -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o src/resize.o ../i3-4.7.2/src/resize.c
echo "[i3] CC src/move.c"
[i3] CC src/move.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include/yajl -idirafter /tmp/SBo/i3-4.7.2/yajl-fallback -I/usr/include/startup-notification-1.0 -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o src/move.o ../i3-4.7.2/src/move.c
echo "[i3] CC src/handlers.c"
[i3] CC src/handlers.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include/yajl -idirafter /tmp/SBo/i3-4.7.2/yajl-fallback -I/usr/include/startup-notification-1.0 -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -c -o src/handlers.o ../i3-4.7.2/src/handlers.c
echo "[i3] Generating command parser"
[i3] Generating command parser
(cd /tmp/SBo/i3-4.7.2/include; ../generate-command-parser.pl --input=../parser-specs/commands.spec --prefix=command)
touch i3-command-parser.stamp
echo "[i3] CC src/commands_parser.c"
[i3] CC src/commands_parser.c
gcc -DI3_VERSION=\"'4.7.2 (2014-01-23, branch \"tags/4.7.2\")'\" -DMAJOR_VERSION=4 -DMINOR_VERSION=7 -DPATCH_VERSION=2 -DSYSCONFDIR=\"/etc\" -DI3__FILE__=__FILE__ -DPCRE_HAS_UCP=1 -DPANGO_SUPPORT=1 -D_GNU_SOURCE -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -pthread -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include/yajl -idirafter /tmp/SBo/i3-4.7.2/yajl-fallback -I/usr/include/startup-notification-1.0 -std=c99 -Wall -Wunused-value -Iinclude -O2 -fPIC -Wl,--as-needed -DTEST_PARSER -g -o test.commands_parser src/commands_parser.c -L/tmp/SBo/i3-4.7.2 -li3 -lm -lrt -L/usr/lib -lxcb -L/usr/lib -lxcb-util -lxcb -L/usr/lib -lxcb-util -lxcb -L/usr/lib -lxcb-keysyms -lxcb -L/usr/lib -lxcb-icccm -lxcb -L/usr/lib -lxcb-xinerama -lxcb -L/usr/lib -lxcb-randr -lxcb -L/usr/lib -lX11 -L/usr/lib -lxcb-cursor -lxcb -L/usr/lib -lcairo -L/usr/lib -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lglib-2.0 -lyajl -lev -lpcre -L/usr/lib -lstartup-notification-1 -lm -lpthread
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../libxcb-keysyms.so when searching for -lxcb-keysyms
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/libxcb-keysyms.so when searching for -lxcb-keysyms
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: cannot find -lxcb-keysyms
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../libxcb-icccm.so when searching for -lxcb-icccm
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/libxcb-icccm.so when searching for -lxcb-icccm
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: cannot find -lxcb-icccm
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../libxcb-cursor.so when searching for -lxcb-cursor
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/libxcb-cursor.so when searching for -lxcb-cursor
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: cannot find -lxcb-cursor
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../libpcre.so when searching for -lpcre
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../libpcre.a when searching for -lpcre
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/libpcre.so when searching for -lpcre
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: skipping incompatible /usr/lib64/libpcre.a when searching for -lpcre
/usr/lib64/gcc/x86_64-slackware-linux/4.8.2/../../../../x86_64-slackware-linux/bin/ld: cannot find -lpcre

Hi and welcome to LQ.

Is it a full installation of Slackware? Is pcre installed on your system?

How are you trying to install i3? Are you using a slackbuild script from slackbuilds.org?

BTW, please wrap your code around the code tags.

yes the output is
ls /var/log/packages | grep pcre
pcre-8.33-x86_64-1
So i dont know why it isnt working.

Is it a full install of Slackware?

Yeah its a full install of slackware. i downloaded the ISO and then i pressed full install when prompted in the installer.

How are you trying to install i3? Are you in root's login shell (su -)?

i was logged in as root and was trying to use a slackbuild script to install it.

But was it a login shell? (su or su -)?

Where did you get the script from?

It's not just a problem with pcre. The whole link is jiggered. I suspect something horrible is happening in i3's makefile:

'-L/usr/lib' is wrong for x86_64. However, the path to the compiler and linker is right for x86_64, and so are the flags '-O2 -fPIC'. And (for example) the libxcb-keysyms.so in /usr/lib64 is the right one, despite it being deemed 'incompatible' (which is the real problem for all those libs).

Have you installed multilib? It might be multilib which is causing the problem. I hope you haven't used /etc/profile.d/32dev.sh recently, or enabled it permanently.

i have used 32dev.sh. what do i need to reinstall? Skype is installed and working properly.

It doesnt really matter now, i went to another distribution that i like, crunchbang. But i would still like to know what was going on.

I suspect you hit this problem http://slackbuilds.org/faq/#multilib