It seems that RcppGSL is currently broken. Here is the installation attempt:<div><br></div><div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">&gt; install.packages(&#39;RcppGSL&#39;)</font></div><div>
<font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">--- Please select a CRAN mirror for use in this session ---</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">Loading Tcl/Tk interface ... done</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">trying URL &#39;<a href="http://watson.nci.nih.gov/cran_mirror/src/contrib/RcppGSL_0.1.1.tar.gz">http://watson.nci.nih.gov/cran_mirror/src/contrib/RcppGSL_0.1.1.tar.gz</a>&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">Content type &#39;application/octet-stream&#39; length 405639 bytes (396 Kb)</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">opened URL</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">==================================================</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">downloaded 396 Kb</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif"><br></font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">* installing *source* package ‘RcppGSL’ ...</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking for gcc... gcc</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking for C compiler default output file name... a.out</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking whether the C compiler works... yes</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking whether we are cross compiling... no</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking for suffix of executables... </font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking for suffix of object files... o</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking whether we are using the GNU C compiler... yes</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking whether gcc accepts -g... yes</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking for gcc option to accept ISO C89... none needed</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking for gsl-config... /opt/local/bin/gsl-config</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">checking for Rscript... yes</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">configure: creating ./config.status</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">config.status: creating src/Makevars</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">** libs</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">*** arch - x86_64</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/bin/g++-mp-4.4 -I/opt/local/lib/R/include -I/opt/local/lib/R/include/x86_64 -I/opt/local/include -I../inst/include -I/opt/local/include -I&quot;/opt/local/lib/R/library/Rcpp/include&quot;   -fPIC  -pipe -O2 -g -m64 -c fastLm.cpp -o fastLm.o</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">In file included from /opt/local/lib/R/library/Rcpp/include/RcppCommon.h:312,</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from ../inst/include/RcppGSLForward.h:25,</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from ../inst/include/RcppGSL.h:23,</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from fastLm.cpp:22:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/export.h: In function &#39;void Rcpp::internal::export_range(SEXPREC*, InputIterator) [with InputIterator = long int*]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSLForward.h:107:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/export.h:115: error: no matching function for call to &#39;export_range__dispatch(SEXPREC*&amp;, long int*&amp;, Rcpp::traits::r_type_generic_tag)&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/export.h: In function &#39;void Rcpp::internal::export_range(SEXPREC*, InputIterator) [with InputIterator = long unsigned int*]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSLForward.h:113:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/export.h:115: error: no matching function for call to &#39;export_range__dispatch(SEXPREC*&amp;, long unsigned int*&amp;, Rcpp::traits::r_type_generic_tag)&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">In file included from /opt/local/lib/R/library/Rcpp/include/RcppCommon.h:302,</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from ../inst/include/RcppGSLForward.h:25,</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from ../inst/include/RcppGSL.h:23,</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from fastLm.cpp:22:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/caster.h: In function &#39;TO Rcpp::internal::caster(FROM) [with FROM = SEXPREC*, TO = long int]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSL_matrix.h:152:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/caster.h:30: error: invalid static_cast from type &#39;SEXPREC*&#39; to type &#39;long int&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/caster.h: In function &#39;TO Rcpp::internal::caster(FROM) [with FROM = SEXPREC*, TO = long unsigned int]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSL_matrix.h:157:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/caster.h:30: error: invalid static_cast from type &#39;SEXPREC*&#39; to type &#39;long unsigned int&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">In file included from /opt/local/lib/R/library/Rcpp/include/RcppCommon.h:320,</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from ../inst/include/RcppGSLForward.h:25,</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from ../inst/include/RcppGSL.h:23,</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">                 from fastLm.cpp:22:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h: In function &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer__impl(const T&amp;, Rcpp::traits::r_type_generic_tag) [with T = RcppGSL::gslvector_importer&lt;long int&gt;, elem_type = long int]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:657:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer(const T&amp;) [with T = RcppGSL::gslvector_importer&lt;long int&gt;, elem_type = long int]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:706:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_unknown_importable(const T&amp;, Rcpp::traits::true_type) [with T = RcppGSL::gslvector_importer&lt;long int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:716:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch(const T&amp;, Rcpp::traits::wrap_type_unknown_tag) [with T = RcppGSL::gslvector_importer&lt;long int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:831:   instantiated from &#39;SEXPREC* Rcpp::wrap(const T&amp;) [with T = RcppGSL::gslvector_importer&lt;long int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSL_vector.h:66:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:627: error: &#39;const class RcppGSL::gslvector_importer&lt;long int&gt;&#39; has no member named &#39;wrap&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h: In function &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer__impl(const T&amp;, Rcpp::traits::r_type_generic_tag) [with T = RcppGSL::gslvector_importer&lt;long unsigned int&gt;, elem_type = long unsigned int]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:657:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer(const T&amp;) [with T = RcppGSL::gslvector_importer&lt;long unsigned int&gt;, elem_type = long unsigned int]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:706:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_unknown_importable(const T&amp;, Rcpp::traits::true_type) [with T = RcppGSL::gslvector_importer&lt;long unsigned int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:716:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch(const T&amp;, Rcpp::traits::wrap_type_unknown_tag) [with T = RcppGSL::gslvector_importer&lt;long unsigned int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:831:   instantiated from &#39;SEXPREC* Rcpp::wrap(const T&amp;) [with T = RcppGSL::gslvector_importer&lt;long unsigned int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSL_vector.h:72:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:627: error: &#39;const class RcppGSL::gslvector_importer&lt;long unsigned int&gt;&#39; has no member named &#39;wrap&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h: In function &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer__impl(const T&amp;, Rcpp::traits::r_type_generic_tag) [with T = RcppGSL::gslmatrix_importer&lt;long int&gt;, elem_type = long int]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:657:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer(const T&amp;) [with T = RcppGSL::gslmatrix_importer&lt;long int&gt;, elem_type = long int]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:706:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_unknown_importable(const T&amp;, Rcpp::traits::true_type) [with T = RcppGSL::gslmatrix_importer&lt;long int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:716:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch(const T&amp;, Rcpp::traits::wrap_type_unknown_tag) [with T = RcppGSL::gslmatrix_importer&lt;long int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:831:   instantiated from &#39;SEXPREC* Rcpp::wrap(const T&amp;) [with T = RcppGSL::gslmatrix_importer&lt;long int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSL_matrix.h:81:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:627: error: &#39;const class RcppGSL::gslmatrix_importer&lt;long int&gt;&#39; has no member named &#39;wrap&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h: In function &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer__impl(const T&amp;, Rcpp::traits::r_type_generic_tag) [with T = RcppGSL::gslmatrix_importer&lt;long unsigned int&gt;, elem_type = long unsigned int]&#39;:</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:657:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_importer(const T&amp;) [with T = RcppGSL::gslmatrix_importer&lt;long unsigned int&gt;, elem_type = long unsigned int]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:706:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch_unknown_importable(const T&amp;, Rcpp::traits::true_type) [with T = RcppGSL::gslmatrix_importer&lt;long unsigned int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:716:   instantiated from &#39;SEXPREC* Rcpp::internal::wrap_dispatch(const T&amp;, Rcpp::traits::wrap_type_unknown_tag) [with T = RcppGSL::gslmatrix_importer&lt;long unsigned int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:831:   instantiated from &#39;SEXPREC* Rcpp::wrap(const T&amp;) [with T = RcppGSL::gslmatrix_importer&lt;long unsigned int&gt;]&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">../inst/include/RcppGSL_matrix.h:87:   instantiated from here</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">/opt/local/lib/R/library/Rcpp/include/Rcpp/internal/wrap.h:627: error: &#39;const class RcppGSL::gslmatrix_importer&lt;long unsigned int&gt;&#39; has no member named &#39;wrap&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">make: *** [fastLm.o] Error 1</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">ERROR: compilation failed for package ‘RcppGSL’</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">* removing ‘/opt/local/lib/R/library/RcppGSL’</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif"><br></font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">The downloaded packages are in</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif"><span class="Apple-tab-span" style="white-space:pre">        </span>‘/private/tmp/RtmpQCqDey/downloaded_packages’</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">Updating HTML index of packages in &#39;.Library&#39;</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">Making packages.html  ... done</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">Warning message:</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">In install.packages(&quot;RcppGSL&quot;) :</font></div>
<div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">  installation of package ‘RcppGSL’ had non-zero exit status</font></div><div><font color="#ff0000" face="&#39;arial narrow&#39;, sans-serif">&gt; </font></div>
</div>