Dear Developer,
I hope you are doing well and keeping safe in these exhausting days that the
world is facing.
I have been trying to install `mxnet` on my mac since 10 days ago but I have
many problems. My system info is as follow:
macOS Catalina version version 10.15.5
First I tried to install it by R3.6.2 and I got below errors:
1- >
`install.packages("https://s3.ca-central-1.amazonaws.com/jeremiedb/share/mxnet/CPU/3.6/mxnet.zip";,
repos = NULL)`
`trying URL
'https://s3.ca-central-1.amazonaws.com/jeremiedb/share/mxnet/CPU/3.6/mxnet.zip'
Content type 'application/zip' length 31543727 bytes (30.1 MB)
==================================================
downloaded 30.1 MB
Error in install.packages : type == "both" cannot be used with 'repos = NULL'`
2-
`cran <- getOption("repos")`
`cran["dmlc"] <-
"https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/R/CRAN/"`
`options(repos = cran)`
`install.packages("mxnet")`
`Warning in install.packages :
unable to access index for repository
https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/R/CRAN/bin/macosx/el-capitan/contrib/3.6:
cannot open URL
'https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/R/CRAN/bin/macosx/el-capitan/contrib/3.6/PACKAGES'
installing the source package ‘mxnet’`
`trying URL
'https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/R/CRAN/src/contrib/mxnet_1.3.0.tar.gz'
Warning in install.packages :
cannot open URL
'https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/R/CRAN/src/contrib/mxnet_1.3.0.tar.gz':
HTTP status was '404 Not Found'
Error in download.file(url, destfile, method, mode = "wb", ...) :
cannot open URL
'https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/R/CRAN/src/contrib/mxnet_1.3.0.tar.gz'
Warning in install.packages :
download of package ‘mxnet’ failed`
3-
`install.packages("mxnet", repos=NULL, type = "source")`
`Warning: invalid package ‘mxnet’
Error: ERROR: no packages specified
Warning in install.packages :
installation of package ‘mxnet’ had non-zero exit status`
4-
`install.packages("mxnet")`
`--- Please select a CRAN mirror for use in this session ---
Warning: unable to access index for repository
https://mirror.las.iastate.edu/CRAN/src/contrib:
cannot open URL 'https://mirror.las.iastate.edu/CRAN/src/contrib/PACKAGES'
Warning: unable to access index for repository
https://mirror.las.iastate.edu/CRAN/bin/macosx/el-capitan/contrib/3.6:
cannot open URL
'https://mirror.las.iastate.edu/CRAN/bin/macosx/el-capitan/contrib/3.6/PACKAGES'
Warning message:
package ‘mxnet’ is not available (for R version 3.6.2)`
Then according the website info I changed my R version to R version 3.5.3
(2019-03-11) and I installed the package "mxnet" successfully using the
following code:
`cran <- getOption("repos")`
`cran["dmlc"] <-
"https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/R/CRAN/"`
`options(repos = cran)`
`install.packages("mxnet")`
`library(mxnet)`
but for loading the package I got the below error:
> `library(mxnet)`
`[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
'/Users/user/R-package/inst/libs/libmxnet.so':
dlopen(/Users/user/R-package/inst/libs/libmxnet.so, 10): image not found`
My R info are as follows:
> `sessionInfo()`
R version 3.5.3 (2019-03-11)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS 10.15.2
`Matrix products: default
BLAS:
/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK:
/Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libRlapack.dylib
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
loaded via a namespace (and not attached):
[1] Rcpp_1.0.5 visNetwork_2.0.9 digest_0.6.25 jsonlite_1.6.1
[5] magrittr_1.5 rlang_0.4.6 stringi_1.4.6 DiagrammeR_1.0.6.1
[9] RColorBrewer_1.1-2 tools_3.5.3 stringr_1.4.0 glue_1.4.1
[13] htmlwidgets_1.5.1 compiler_3.5.3 htmltools_0.5.0 `
I run the following cods on terminal:
1- `brew install openblas`
Warning: openblas 0.3.10_1 is already installed and up-to-date
To reinstall 0.3.10_1, run `brew reinstall openblas`
2- `brew install opencv`
Warning: opencv 4.3.0_5 is already installed and up-to-date
To reinstall 4.3.0_5, run `brew reinstall opencv`
3-
`ln -sf /usr/local/opt/openblas/lib/libopenblasp-r0.3.10.dylib
/usr/local/opt/openblas/lib/libopenblasp-r0.3.10.dylib`
but it doesn't work, and I got below error again:
`library(mxnet)`
`[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
'/Users/user/R-package/inst/libs/libmxnet.so':
dlopen(/Users/user/R-package/inst/libs/libmxnet.so, 10): image not found`
Any ideas how to fix this issue?
Thank you.
---
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