I'm kinda new in Linux, so please take it easy on the most complicated stuff.

I'm trying to install GimpShop. Installation guide asks me to install GLib first, and when I try to compile it using the make command I get errors.

When I run the ./configure --prefix=/usr command, I get this:

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for the BeOS... no
checking for Win32... no
checking whether to enable garbage collector friendliness... no
checking whether to disable memory pools... no
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for c++... no
checking for g++... no
checking for gcc... gcc
checking whether we are using the GNU C++ compiler... no
checking whether gcc accepts -g... no
checking dependency style of gcc... gcc3
checking for gcc option to accept ANSI C... none needed
checking for a BSD-compatible install... /usr/bin/install -c
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for _LARGE_FILES value needed for large files... no
checking for pkg-config... /usr/bin/pkg-config
checking for gawk... (cached) mawk
checking for perl5... no
checking for perl... perl
checking for indent... no
checking for perl... /usr/bin/perl
checking for iconv_open... yes
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking locale.h usability... yes
checking locale.h presence... yes
checking for locale.h... yes
checking for LC_MESSAGES... yes
checking libintl.h usability... yes
checking libintl.h presence... yes
checking for libintl.h... yes
checking for ngettext in libc... yes
checking for dgettext in libc... yes
checking for bind_textdomain_codeset... yes
checking for msgfmt... /usr/bin/msgfmt
checking for dcgettext... yes
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking for catalogs to be installed...  am ar az be bg bn bs ca cs cy da de el en_CA en_GB eo es et eu fa fi fr ga gl gu he hi hr id is it ja ko lt lv mk mn ms nb ne nl nn no or pa pl pt pt_BR ro ru sk sl sq sr sr@ije sr@Latn sv ta tl tr uk vi wa xh yi zh_CN zh_TW
checking for a sed that does not truncate output... /bin/sed
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognise dependent libraries... pass_all
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for g77... no
checking for f77... no
checking for xlf... no
checking for frt... no
checking for pgf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for f90... no
checking for xlf90... no
checking for pgf90... no
checking for epcf90... no
checking for f95... no
checking for fort... no
checking for xlf95... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for gfortran... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether  accepts -g... no
checking the maximum length of command line arguments... 32768
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if gcc static flag  works... yes
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc supports -c -o file.o... yes
checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
configure: creating libtool
appending configuration tag "CXX" to libtool
appending configuration tag "F77" to libtool
checking for extra flags to get ANSI library prototypes... none needed
checking for extra flags for POSIX compliance... none needed
checking for ANSI C header files... (cached) yes
checking for vprintf... yes
checking for _doprnt... no
checking for working alloca.h... yes
checking for alloca... yes
checking for atexit... yes
checking for on_exit... yes
checking for char... yes
checking size of char... 1
checking for short... yes
checking size of short... 2
checking for long... yes
checking size of long... 8
checking for int... yes
checking size of int... 4
checking for void *... yes
checking size of void *... 8
checking for long long... yes
checking size of long long... 8
checking for __int64... no
checking size of __int64... 0
checking for format to printf and scanf a guint64... %llu
checking for an ANSI C-conforming const... yes
checking if malloc() and friends prototypes are gmem.h compatible... no
checking for growing stack pointer... yes
checking for __inline... yes
checking for __inline__... yes
checking for inline... yes
checking if inline functions in headers work... yes
checking for ISO C99 varargs macros in C... yes
checking for ISO C99 varargs macros in C++... no
checking for GNUC varargs macros... yes
checking for GNUC visibility attribute... yes
checking whether byte ordering is bigendian... no
checking dirent.h usability... yes
checking dirent.h presence... yes
checking for dirent.h... yes
checking float.h usability... yes
checking float.h presence... yes
checking for float.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking sys/param.h usability... yes
checking sys/param.h presence... yes
checking for sys/param.h... yes
checking sys/poll.h usability... yes
checking sys/poll.h presence... yes
checking for sys/poll.h... yes
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking for sys/types.h... (cached) yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/times.h usability... yes
checking sys/times.h presence... yes
checking for sys/times.h... yes
checking for unistd.h... (cached) yes
checking values.h usability... yes
checking values.h presence... yes
checking for values.h... yes
checking for stdint.h... (cached) yes
checking sched.h usability... yes
checking sched.h presence... yes
checking for sched.h... yes
checking langinfo.h usability... yes
checking langinfo.h presence... yes
checking for langinfo.h... yes
checking for nl_langinfo... yes
checking for nl_langinfo and CODESET... yes
checking whether we are using the GNU C Library 2.1 or newer... yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for setlocale... yes
checking for size_t... yes
checking size of size_t... 8
checking for the appropriate definition for size_t... unsigned long
checking for lstat... yes
checking for strerror... yes
checking for strsignal... yes
checking for memmove... yes
checking for mkstemp... yes
checking for vsnprintf... yes
checking for stpcpy... yes
checking for strcasecmp... yes
checking for strncasecmp... yes
checking for poll... yes
checking for getcwd... yes
checking for nanosleep... yes
checking for vasprintf... yes
checking for setenv... yes
checking for unsetenv... yes
checking for getc_unlocked... yes
checking for readlink... yes
checking for symlink... yes
checking for C99 vsnprintf... yes
checking whether printf supports positional parameters... yes
checking for signed... yes
checking for long long... (cached) yes
checking for long double... yes
checking for wchar_t... yes
checking for wint_t... yes
checking for size_t... (cached) yes
checking for ptrdiff_t... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for snprintf... yes
checking for C99 snprintf... yes
checking for sys_errlist... yes
checking for sys_siglist... yes
checking for sys_siglist declaration... yes
checking for fd_set... yes, found in sys/types.h
checking whether realloc (NULL,) will work... yes
checking for nl_langinfo (CODESET)... yes
checking for OpenBSD strlcpy/strlcat... no
checking for an implementation of va_copy()... yes
checking for an implementation of __va_copy()... yes
checking whether va_lists can be copied by value... no
checking for dlopen... no
checking for NSLinkModule... no
checking for dlopen in -ldl... yes
checking for dlsym in -ldl... yes
checking for RTLD_GLOBAL brokenness... no
checking for preceeding underscore in symbols... no
checking for dlerror... yes
checking for the suffix of shared libraries... .so
checking for gspawn implementation... gspawn.lo
checking for GIOChannel implementation... giounix.lo
checking for platform-dependent source... 
checking whether to compile timeloop... yes
checking if building for some Win32 platform... no
checking for thread implementation... posix
checking thread related cflags... -pthread
checking for sched_get_priority_min... yes
checking thread related libraries... -pthread 
checking for localtime_r... yes
checking for posix getpwuid_r... yes
checking size of pthread_t... 8
checking for pthread_attr_setstacksize... yes
checking for minimal/maximal thread priority... sched_get_priority_min(SCHED_OTHER)/sched_get_priority_max(SCHED_OTHER)
checking for pthread_setschedparam... yes
checking for posix yield function... sched_yield
checking size of pthread_mutex_t... 40
checking byte contents of PTHREAD_MUTEX_INITIALIZER... 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
checking whether to use assembler code for atomic operations... x86_64
checking value of POLLIN... 1
checking value of POLLOUT... 4
checking value of POLLPRI... 2
checking value of POLLERR... 8
checking value of POLLHUP... 16
checking value of POLLNVAL... 32
checking for EILSEQ... yes
configure: creating ./config.status
config.status: creating glib-2.0.pc
config.status: creating glib-2.0-uninstalled.pc
config.status: creating gmodule-2.0.pc
config.status: creating gmodule-no-export-2.0.pc
config.status: creating gmodule-2.0-uninstalled.pc
config.status: creating gthread-2.0.pc
config.status: creating gthread-2.0-uninstalled.pc
config.status: creating gobject-2.0.pc
config.status: creating gobject-2.0-uninstalled.pc
config.status: creating glib-zip
config.status: creating glib-gettextize
config.status: creating Makefile
config.status: creating build/Makefile
config.status: creating build/win32/Makefile
config.status: creating build/win32/dirent/Makefile
config.status: creating glib/Makefile
config.status: creating glib/libcharset/Makefile
config.status: creating glib/gnulib/Makefile
config.status: creating gmodule/Makefile
config.status: creating gmodule/gmoduleconf.h
config.status: creating gobject/Makefile
config.status: creating gobject/glib-mkenums
config.status: creating gthread/Makefile
config.status: creating po/Makefile.in
config.status: creating docs/Makefile
config.status: creating docs/reference/Makefile
config.status: creating docs/reference/glib/Makefile
config.status: creating docs/reference/glib/version.xml
config.status: creating docs/reference/gobject/Makefile
config.status: creating docs/reference/gobject/version.xml
config.status: creating tests/Makefile
config.status: creating tests/gobject/Makefile
config.status: creating m4macros/Makefile
config.status: creating config.h
config.status: config.h is unchanged
config.status: executing depfiles commands
config.status: executing default-1 commands
config.status: executing glibconfig.h commands
config.status: glibconfig.h is unchanged
config.status: executing chmod-scripts commands
nsalvarrey@Delleuze:~/glib-2.6.3$ ^C
nsalvarrey@Delleuze:~/glib-2.6.3$ 

And then, with the make command, I get this:

galias.h:83:39: error: 'g_ascii_digit_value' aliased to undefined symbol 'IA__g_ascii_digit_value'
 extern __typeof (g_ascii_digit_value) g_ascii_digit_value __attribute((alias("IA__g_ascii_digit_value"), visibility("default")));
                                       ^
In file included from garray.c:35:0:
galias.h:31:35: error: 'g_allocator_new' aliased to undefined symbol 'IA__g_allocator_new'
 extern __typeof (g_allocator_new) g_allocator_new __attribute((alias("IA__g_allocator_new"), visibility("default")));
                                   ^
make[4]: *** [garray.lo] Error 1
make[4]: se sale del directorio «/home/nsalvarrey/glib-2.6.3/glib»
make[3]: *** [all-recursive] Error 1
make[3]: se sale del directorio «/home/nsalvarrey/glib-2.6.3/glib»
make[2]: *** [all] Error 2
make[2]: se sale del directorio «/home/nsalvarrey/glib-2.6.3/glib»
make[1]: *** [all-recursive] Error 1
make[1]: se sale del directorio «/home/nsalvarrey/glib-2.6.3»
make: *** [all] Error 2
nsalvarrey@Delleuze:~/glib-2.6.3$

(it's actually a lot longer)

Can somebody help me?