Probleme beim installieren von gsl gem

Kann ich erfolgreich installieren, die gsl-Bibliothek in meinem home-Verzeichnis, aber wenn ich versuche zu installieren die gsl gem bekomme ich eine große Liste von Fehlern, die ich nicht verstehe. Ich Frage mich, wenn jemand könnte mir einige Idee warum ich immer diese Fehler. Ich kann sagen, ich habe:

Installiert gsl erfolgreich; zumindest das ist, was es sah aus wie.
Ich zeigte auf den Pfad zu gsl-config

Dies ist, was die Fehler-log sieht wie folgt aus:

  Building native extensions.  This could take a while...
  ERROR:  Error installing gsl:
    ERROR: Failed to build gem native extension.

  /home/ted/ruby-1.9.1/bin/ruby extconf.rb install gsl
  checking gsl version... 1.15
  checking gsl cflags... -I/home/ted/gsl-1.15/include
  checking for main() in -lcblas... no
  checking gsl libs... -L/home/ted/gsl-1.15/lib -lgsl -lgslcblas -lm
  checking for round()... no
  checking for rngextra/rngextra.h... no
  checking for qrngextra/qrngextra.h... no
  checking for ool/ool_version.h... no
  checking for tensor/tensor.h... no
  checking for jacobi.h... no
  checking for gsl/gsl_cqp.h... no
  checking for gsl/gsl_multimin_fsdf.h... no
  checking for gsl_poly_solve_quartic() in -lgsl... no
  checking for gsl_eigen_francis() in -lgsl... no
  checking for ndlinear/gsl_multifit_ndlinear.h... no
  checking for alf/alf.h... no
  checking rb-gsl version...1.14.7
  checking ruby version... 1.9.1
  checking for graph... no
  checking for narray.h... yes
  checking for tamu_anova/tamu_anova.h... no
  checking for main() in -ltamuanova... no
  creating Makefile

  make
  gcc -I. -I/home/ted/ruby-1.9.1/include/ruby-1.9.1/x86_64-linux -I/home/ted/ruby-1.9.1/include/ruby-1.9.1/ruby/backward -I/home/ted/ruby-1.9.1/include/ruby-1.9.1 -I. -DHAVE_NARRAY_H  -I/home/ted/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/narray-0.6.0.1/. -I/home/ted/ruby-1.9.1/lib/ruby/site_ruby/1.9.1/x86_64-linux    -fPIC  -Wall -I../include  -I/home/ted/gsl-1.15/include  -o sf_bessel.o -c sf_bessel.c
  In file included from sf_bessel.c:13:
  ../include/rb_gsl_sf.h:15:24: error: gsl/gsl_sf.h: No such file or directory
  ../include/rb_gsl_sf.h:16:27: error: gsl/gsl_errno.h: No such file or directory
  ../include/rb_gsl_sf.h:17:28: error: gsl/gsl_vector.h: No such file or directory
  In file included from ../include/rb_gsl_sf.h:18,
                   from sf_bessel.c:13:
  /home/ted/gsl-1.15/include/gsl/gsl_math.h:23:25: error: gsl/gsl_sys.h: No such file or directory
  In file included from sf_bessel.c:13:
  ../include/rb_gsl_sf.h:19:29: error: gsl/gsl_complex.h: No such file or directory
  In file included from ../include/rb_gsl.h:20,
                   from ../include/rb_gsl_sf.h:21,
                   from sf_bessel.c:13:
  ../include/rb_gsl_common.h:23:28: error: gsl/gsl_matrix.h: No such file or directory
  ../include/rb_gsl_common.h:24:33: error: gsl/gsl_permutation.h: No such file or directory
  ../include/rb_gsl_common.h:25:32: error: gsl/gsl_ieee_utils.h: No such file or directory
  In file included from ../include/rb_gsl.h:20,
                   from ../include/rb_gsl_sf.h:21,
                   from sf_bessel.c:13:
  ../include/rb_gsl_common.h:322: warning: type defaults to ‘int’ in declaration of ‘gsl_complex’
  ../include/rb_gsl_common.h:322: error: expected ‘;’, ‘,’ or ‘)’ before ‘*’ token
  ../include/rb_gsl_common.h:324: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
  ../include/rb_gsl_common.h:325: error: expected ‘)’ before ‘*’ token
  ../include/rb_gsl_common.h:326: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
  ../include/rb_gsl_common.h:328: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
  ../include/rb_gsl_common.h:329: error: expected ‘)’ before ‘*’ token
  ../include/rb_gsl_common.h:330: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
  ../include/rb_gsl_common.h:340: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘ary2complex’
  In file included from ../include/rb_gsl.h:21,
                   from ../include/rb_gsl_sf.h:21,
                   from sf_bessel.c:13:
  ../include/rb_gsl_math.h:24: error: expected ‘)’ before ‘(’ token
  In file included from ../include/rb_gsl.h:22,
                   from ../include/rb_gsl_sf.h:21,
                   from sf_bessel.c:13:
  ../include/rb_gsl_complex.h:19:34: error: gsl/gsl_complex_math.h: No such file or directory

...

  sf_bessel.c: In function ‘rb_gsl_sf_bessel_zero_J1_e’:
  sf_bessel.c:643: error: ‘gsl_sf_bessel_zero_J1_e’ undeclared (first use in this function)
  sf_bessel.c: In function ‘rb_gsl_sf_bessel_zero_Jnu’:
  sf_bessel.c:648: error: ‘gsl_sf_bessel_zero_Jnu’ undeclared (first use in this function)
  sf_bessel.c: In function ‘rb_gsl_sf_bessel_zero_Jnu_e’:
  sf_bessel.c:653: error: ‘gsl_sf_bessel_zero_Jnu_e’ undeclared (first use in this function)
  make: *** [sf_bessel.o] Error 1


  Gem files will remain installed in /home/ted/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/gsl-1.14.7 for inspection.
  Results logged to /home/ted/ruby-1.9.1/lib/ruby/gems/1.9.1/gems/gsl-1.14.7/ext/gem_make.out