[GitHub] jwmueller edited a comment on issue #13859: Newly updated Makefile generate path errors

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jwmueller edited a comment on issue #13859: Newly updated Makefile generate path errors
URL: https://github.com/apache/incubator-mxnet/issues/13859#issuecomment-464936555
 
 
   I also have the same issue as @chris-english and @lichen11 (see detailed outputs below) and `echo "USE_MKLDNN = 0" >> ./config.mk` also does not help either.  
   The issue clearly seems to be the replicated "R-package/R-package/" in the path where **libmxnet.so** is supposed to be located, since this file is located at the right path if I could just remove one of these R-package statements.  
   
   Does anyone have a stable solution?  I need to programmatically download and install R-MXNet on some remote servers.  I'm not exactly sure, but it could be that one solution is:
   `dyn.load("R-package/inst/libs/libmxnet.so", local = FALSE)` 
   should instead be replaced by:
   `dyn.load("inst/libs/libmxnet.so", local = FALSE)`
   
   
   Detailed Commands & Output:
   
   > sudo make rpkg
   
   Makefile:313: WARNING: Significant performance increases can be achieved by installing and enabling gperftools or jemalloc development packages
   mkdir -p R-package/inst/libs
   cp src/io/image_recordio.h R-package/src
   cp -rf lib/libmxnet.so R-package/inst/libs
   if [ -e "lib/libmkldnn.so.0" ]; then \
           cp -rf lib/libmkldnn.so.0 R-package/inst/libs; \
           cp -rf lib/libiomp5.so R-package/inst/libs; \
           cp -rf lib/libmklml_intel.so R-package/inst/libs; \
   fi
   mkdir -p R-package/inst/include
   cp -rl include/* R-package/inst/include
   Rscript -e "if(!require(devtools)){install.packages('devtools', repo = 'https://cloud.r-project.org/')}"
   Loading required package: devtools
   Rscript -e "if(!require(roxygen2)||packageVersion('roxygen2') < '6.1.1'){install.packages('roxygen2', repo = 'https://cloud.r-project.org/')}"
   Loading required package: roxygen2
   Rscript -e "library(devtools); library(methods); options(repos=c(CRAN='https://cloud.r-project.org/')); install_deps(pkg='R-package', dependencies = TRUE)"
   
   cp R-package/dummy.NAMESPACE R-package/NAMESPACE
   echo "import(Rcpp)" >> R-package/NAMESPACE
   R CMD INSTALL R-package
   * installing to library ‘/usr/local/lib/R/site-library’
   * installing *source* package ‘mxnet’ ...
   ** libs
   make[1]: Entering directory '/home/ubuntu/mxnet/R-package/src'
   make[1]: Nothing to be done for 'all'.
   make[1]: Leaving directory '/home/ubuntu/mxnet/R-package/src'
   installing to /usr/local/lib/R/site-library/mxnet/libs
   ** R
   ** demo
   ** inst
   ** preparing package for lazy loading
   ** help
   No man pages found in package  ‘mxnet’ 
   *** installing help indices
   ** building package indices
   ** installing vignettes
   ** testing if installed package can be loaded
   [1] "Loading local: inst/libs/libmxnet.so"
   Error: package or namespace load failed for ‘mxnet’:
    .onLoad failed in loadNamespace() for 'mxnet', details:
     call: dyn.load("R-package/inst/libs/libmxnet.so", local = FALSE)
     error: unable to load shared object '/home/ubuntu/mxnet/R-package/R-package/inst/libs/libmxnet.so':
     /home/ubuntu/mxnet/R-package/R-package/inst/libs/libmxnet.so: cannot open shared object file: No such file or directory
   Error: loading failed
   Execution halted
   ERROR: loading failed
   * removing ‘/usr/local/lib/R/site-library/mxnet’
   Makefile:599: recipe for target 'rpkg' failed
   make: *** [rpkg] Error 1
   
   
   > sessionInfo()
   
   R version 3.4.4 (2018-03-15)
   Platform: x86_64-pc-linux-gnu (64-bit)
   Running under: Ubuntu 16.04.5 LTS
   
   Matrix products: default
   BLAS: /usr/lib/openblas-base/libblas.so.3
   LAPACK: /usr/lib/libopenblasp-r0.2.18.so
   
   locale:
    [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
    [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
    [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
    [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
    [9] LC_ADDRESS=C               LC_TELEPHONE=C            
   [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C  

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