当我尝试编译任何代码时,我收到以下错误消息。下面是一个示例和来自 的输出sessionInfo()
。该示例曾经有效,但我遇到了问题RcppArmadillo
。所以我安装了for HPC版本的gfortran
编译器,这是一个错误。当我尝试编译某些东西时,R 刚刚崩溃(CRAN 还警告 HPC 版本)。最后,我在这里安装了 CRAN 上的版本,但现在任何调用cppFunction
或sourceCpp
产生以下错误。我已经尝试卸载 gfortran、R、Rcpp 并重新安装它们。同样的错误。的输出gfortran -v
有点令人困惑。有任何想法吗?
示例代码
require("Rcpp")
cppFunction('
int add(int x, int y, int z) {
int sum = x + y + z;
return sum;
}'
)
错误信息
Error in dyn.load(context$dynlibPath) :
unable to load shared object '/var/folders/cc/_mskgpdd6f77hrg4rsp4zq1h0000gq/T//RtmpHRb5JV/sourcecpp_24fb5226c6fc/sourceCpp_96369.so':
dlopen(/var/folders/cc/_mskgpdd6f77hrg4rsp4zq1h0000gq/T//RtmpHRb5JV/sourcecpp_24fb5226c6fc/sourceCpp_96369.so, 6): Symbol not found: ___emutls_get_address
Referenced from: /usr/local/lib/libstdc++.6.dylib
Expected in: /usr/local/lib/libgcc_s.1.dylib
in /usr/local/lib/libstdc++.6.dylib
会话信息的输出
R version 2.15.2 (2012-10-26)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Rcpp_0.10.1 boot_1.3-7 xtable_1.7-0 stringr_0.6.1
[5] mi_0.09-18 arm_1.5-08 abind_1.4-0 R2WinBUGS_2.1-18
[9] coda_0.14-7 lme4_0.999999-0 Matrix_1.0-9 lattice_0.20-10
[13] car_2.0-15 nnet_7.3-5 MASS_7.3-22 plyr_1.7.1
[17] foreign_0.8-51
loaded via a namespace (and not attached):
[1] grid_2.15.2 nlme_3.1-105 stats4_2.15.2 tools_2.15.2
编译器版本
> gcc -v
gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
> gfortran -v
Using built-in specs.
Target: i686-apple-darwin8
Configured with: /Builds/unix/gcc/gcc-4.2/configure --prefix=/usr/local --mandir=/share/man --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --build=i686-apple-darwin8 --host=i686-apple-darwin8 --target=i686-apple-darwin8 --enable-languages=fortran
Thread model: posix
gcc version 4.2.3