DS - R| Jun 9 - Jul 8 | Ashutosh

Discussion in 'Big Data and Analytics' started by Rakesh Deshpande, Jun 9, 2018.

  1. Rakesh Deshpande

    Rakesh Deshpande Moderator
    Simplilearn Support

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    Hi All ,

    Please post your questions here.

    Regards,
    Simplilearnsupport
     
    #1
  2. _21174

    _21174 Member
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    I have R studio installed and I am trying to install the xls package. I get the following error. My Operating system is Windows 7

    upload_2018-6-10_22-34-14.png
     
    #2
  3. Priyanka_Mehta

    Priyanka_Mehta Well-Known Member
    Simplilearn Support

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    Hi Dear, kindly try checking that whether the package is installed or not by using the code mentioned below:
    library("xlsx")
    I am sure it will run, which means your package is successfully installed.

    If still you are stuck, kindly use the path mentioned below to install the packages:

    Click on Packages > Install > Mention you Package name

    And i am sure this will help you.
     
    #3
  4. _20956

    _20956 Member

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    Hi,
    I have Rstudio installed on my Mac system. While trying to install "xlsx" I am getting an error. I even tried to install "rJava" package but that is also not getting installed. Kindly help

    > install.packages("xlsx")
    trying URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.5/xlsx_0.6.1.tgz'
    Content type 'application/x-gzip' length 456830 bytes (446 KB)
    ==================================================
    downloaded 446 KB


    The downloaded binary packages are in
    /var/folders/yy/qvylyhqn0w35yd3402y92_nm0000gn/T//RtmpT0cqCa/downloaded_packages
    > library(xlsx)
    Unable to find any JVMs matching version "(null)".
    No Java runtime present, try --request to install.
    Error: package or namespace load failed for ‘xlsx’:
    .onLoad failed in loadNamespace() for 'rJava', details:
    call: dyn.load(file, DLLpath = DLLpath, ...)
    error: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so':
    dlopen(/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/lib/server/libjvm.dylib
    Referenced from: /Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so
    Reason: image not found
    In addition: Warning message:
    In system("/usr/libexec/java_home", intern = TRUE) :
    running command '/usr/libexec/java_home' had status 1
    > install.packages("rJava")
    trying URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.5/rJava_0.9-10.tgz'
    Content type 'application/x-gzip' length 735656 bytes (718 KB)
    ==================================================
    downloaded 718 KB


    The downloaded binary packages are in
    /var/folders/yy/qvylyhqn0w35yd3402y92_nm0000gn/T//RtmpT0cqCa/downloaded_packages
    > library(rJava)
    Unable to find any JVMs matching version "(null)".
    No Java runtime present, try --request to install.
    Error: package or namespace load failed for ‘rJava’:
    .onLoad failed in loadNamespace() for 'rJava', details:
    call: dyn.load(file, DLLpath = DLLpath, ...)
    error: unable to load shared object '/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so':
    dlopen(/Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so, 6): Library not loaded: /Library/Java/JavaVirtualMachines/jdk-9.jdk/Contents/Home/lib/server/libjvm.dylib
    Referenced from: /Library/Frameworks/R.framework/Versions/3.5/Resources/library/rJava/libs/rJava.so
    Reason: image not found
    In addition: Warning message:
    In system("/usr/libexec/java_home", intern = TRUE) :
    running command '/usr/libexec/java_home' had status 1





    Kindly take a look at it.
    Thanks
     
    #4
  5. Aman Wadhwa

    Aman Wadhwa Customer
    Customer

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    Are you connected to internet?
     
    #5
  6. _21174

    _21174 Member
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    Hi Priyanka,

    Thanks for reaching out. I got this resolved.

    Regards
    Sunitha
     
    #6
  7. _29365

    _29365 New Member

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    Hi ,
    While trying to install xlsx package got the following error.
    also installing the dependency ‘xlsxjars’

    trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.4/xlsxjars_0.6.1.zip'
    Content type 'application/zip' length 9485456 bytes (9.0 MB)
    downloaded 9.0 MB

    trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.4/xlsx_0.6.1.zip'
    Content type 'application/zip' length 405569 bytes (396 KB)
    downloaded 396 KB

    package ‘xlsxjars’ successfully unpacked and MD5 sums checked
    Warning in install.packages :
    unable to move temporary installation ‘C:\Users\99019563\Documents\R\R-3.4.4\library\file1098386f3c27\xlsxjars’ to ‘C:\Users\99019563\Documents\R\R-3.4.4\library\xlsxjars’
    package ‘xlsx’ successfully unpacked and MD5 sums checked


    Regards,
    Rupesh
     
    #7

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