R的h2oEnsemble软件包安装错误

Question

I'm trying to install h2oEnsemble package on R 3.2.3. I have H2O 3.10.0.8 package. When I write these commands:

library(devtools) install_github("h2oai/h2o-3/h2o-r/ensemble/h2oEnsemble-package")

I get the next error:

Downloading GitHub repo h2oai/h2o-3@master from URL https://api.github.com/repos/h2oai/h2o-3/zipball/master Installing h2oEnsemble "C:/Program Files/R/R-3.2.3/bin/x64/R" --no-site-file --no-environ --no-save \\ --no-restore --quiet CMD INSTALL \\ "C:/Users/User/AppData/Local/Temp/Rtmpi0Q2AV/devtools9583548338a/h2oai-h2o-3-a0a4bbc/h2o-r/ensemble/h2oEnsemble-package" \\ --library="C:/Users/User/Documents/R/win-library/3.2" --install-tests "C:\\Program" Ҝ пү«пҜвбп үгваҜҜ© Ё«Ё үҜиҜ© Ө®¬ ¤®©, ЁбÜ®«пҜ¬®© Üа®Ҹа ¬¬®© Ё«Ё Ü ӨҜвл¬ д ©«®¬. Error: Command failed (1)

Please, help me to solve this problem. Thanks.

Answer 1

It seems, your error is :

'C:\\Program' is not recognized as an internal or external command, operable program or batch file. Error: Command failed (1)

It happens due to the space character in location path (C:\\Program Files) path. According to the documentation,

If you want to be able to build packages from sources, we recommend that you choose an 
installation path not containing spaces.

Please refer the link : How do I install R for Windows?

Try changing the installation location. Then it should work fine.