How to instal rpy2 on mac OS - Library not loaded:

up vote
3
down vote

favorite

This is proving to be very difficult on mac os and python3.

Below is are the paths for R. I have them and pointed to them. So why the problem?

From the command line:

1) which R

   /usr/local/bin/R

2) R RHOME

/Library/Frameworks/R.framework/Resources

In python:

    import os,sys

    sys.path.append('/usr/local/bin/R')

    sys.path.append('/Library/Frameworks/R.framework/Resources')

    os.environ['R_HOME'] = '/usr/local/bin/R'



    import rpy2.robjects as robjects



    from rpy2.rinterface._rinterface import (baseenv,

ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so, 2): Library not loaded: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libR.dylib

  Referenced from: /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so

  Reason: image not found

Here is the rpy2 version:

import rpy2

print(rpy2.__version__)

2.9.4

How I installed:

 pip3 install rpy2

Mac Version:

 10.14 Mojave

python3 version:

  which python3

  /Library/Frameworks/Python.framework/Versions/3.6/bin/python3

R version:

R --version

R version 3.4.4 (2018-03-15) -- "Someone to Lean On"

Copyright (C) 2018 The R Foundation for Statistical Computing

Platform: x86_64-apple-darwin15.6.0 (64-bit)

edited Nov 13 at 4:02

asked Nov 13 at 2:43

Tampa

20.4k89197314

So, you've focused on R being the issue but you haven't told us anything about the Python configuration. how you installed it? etc. There's a guess due to the error but my python 3.7 is not in /Library. We also don't know your macOS version. I grok the frustration (Python is the source of most if not all evil in the universe) but I think you need to provide more info to get aid.
– hrbrmstr
Nov 13 at 2:53

add a comment |

up vote
3
down vote

favorite

This is proving to be very difficult on mac os and python3.

Below is are the paths for R. I have them and pointed to them. So why the problem?

From the command line:

1) which R

   /usr/local/bin/R

2) R RHOME

/Library/Frameworks/R.framework/Resources

In python:

    import os,sys

    sys.path.append('/usr/local/bin/R')

    sys.path.append('/Library/Frameworks/R.framework/Resources')

    os.environ['R_HOME'] = '/usr/local/bin/R'



    import rpy2.robjects as robjects



    from rpy2.rinterface._rinterface import (baseenv,

ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so, 2): Library not loaded: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libR.dylib

  Referenced from: /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so

  Reason: image not found

Here is the rpy2 version:

import rpy2

print(rpy2.__version__)

2.9.4

How I installed:

 pip3 install rpy2

Mac Version:

 10.14 Mojave

python3 version:

  which python3

  /Library/Frameworks/Python.framework/Versions/3.6/bin/python3

R version:

R --version

R version 3.4.4 (2018-03-15) -- "Someone to Lean On"

Copyright (C) 2018 The R Foundation for Statistical Computing

Platform: x86_64-apple-darwin15.6.0 (64-bit)

edited Nov 13 at 4:02

asked Nov 13 at 2:43

Tampa

20.4k89197314

So, you've focused on R being the issue but you haven't told us anything about the Python configuration. how you installed it? etc. There's a guess due to the error but my python 3.7 is not in /Library. We also don't know your macOS version. I grok the frustration (Python is the source of most if not all evil in the universe) but I think you need to provide more info to get aid.
– hrbrmstr
Nov 13 at 2:53

add a comment |

up vote
3
down vote

favorite

This is proving to be very difficult on mac os and python3.

Below is are the paths for R. I have them and pointed to them. So why the problem?

From the command line:

1) which R

   /usr/local/bin/R

2) R RHOME

/Library/Frameworks/R.framework/Resources

In python:

    import os,sys

    sys.path.append('/usr/local/bin/R')

    sys.path.append('/Library/Frameworks/R.framework/Resources')

    os.environ['R_HOME'] = '/usr/local/bin/R'



    import rpy2.robjects as robjects



    from rpy2.rinterface._rinterface import (baseenv,

ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so, 2): Library not loaded: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libR.dylib

  Referenced from: /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so

  Reason: image not found

Here is the rpy2 version:

import rpy2

print(rpy2.__version__)

2.9.4

How I installed:

 pip3 install rpy2

Mac Version:

 10.14 Mojave

python3 version:

  which python3

  /Library/Frameworks/Python.framework/Versions/3.6/bin/python3

R version:

R --version

R version 3.4.4 (2018-03-15) -- "Someone to Lean On"

Copyright (C) 2018 The R Foundation for Statistical Computing

Platform: x86_64-apple-darwin15.6.0 (64-bit)

edited Nov 13 at 4:02

asked Nov 13 at 2:43

Tampa

20.4k89197314

This is proving to be very difficult on mac os and python3.

Below is are the paths for R. I have them and pointed to them. So why the problem?

From the command line:

1) which R

   /usr/local/bin/R

2) R RHOME

/Library/Frameworks/R.framework/Resources

In python:

    import os,sys

    sys.path.append('/usr/local/bin/R')

    sys.path.append('/Library/Frameworks/R.framework/Resources')

    os.environ['R_HOME'] = '/usr/local/bin/R'



    import rpy2.robjects as robjects



    from rpy2.rinterface._rinterface import (baseenv,

ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so, 2): Library not loaded: /Library/Frameworks/R.framework/Versions/3.5/Resources/lib/libR.dylib

  Referenced from: /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/rpy2/rinterface/_rinterface.cpython-36m-darwin.so

  Reason: image not found

Here is the rpy2 version:

import rpy2

print(rpy2.__version__)

2.9.4

How I installed:

 pip3 install rpy2

Mac Version:

 10.14 Mojave

python3 version:

  which python3

  /Library/Frameworks/Python.framework/Versions/3.6/bin/python3

R version:

R --version

R version 3.4.4 (2018-03-15) -- "Someone to Lean On"

Copyright (C) 2018 The R Foundation for Statistical Computing

Platform: x86_64-apple-darwin15.6.0 (64-bit)

python r python-3.x python-3.6 rpy2

edited Nov 13 at 4:02

asked Nov 13 at 2:43

Tampa

20.4k89197314

edited Nov 13 at 4:02

asked Nov 13 at 2:43

Tampa

20.4k89197314

edited Nov 13 at 4:02

asked Nov 13 at 2:43

Tampa

20.4k89197314

asked Nov 13 at 2:43

Tampa

20.4k89197314

asked Nov 13 at 2:43

Tampa

20.4k89197314

So, you've focused on R being the issue but you haven't told us anything about the Python configuration. how you installed it? etc. There's a guess due to the error but my python 3.7 is not in /Library. We also don't know your macOS version. I grok the frustration (Python is the source of most if not all evil in the universe) but I think you need to provide more info to get aid.
– hrbrmstr
Nov 13 at 2:53

add a comment |

So, you've focused on R being the issue but you haven't told us anything about the Python configuration. how you installed it? etc. There's a guess due to the error but my python 3.7 is not in /Library. We also don't know your macOS version. I grok the frustration (Python is the source of most if not all evil in the universe) but I think you need to provide more info to get aid.
– hrbrmstr
Nov 13 at 2:53

So, you've focused on R being the issue but you haven't told us anything about the Python configuration. how you installed it? etc. There's a guess due to the error but my python 3.7 is not in /Library. We also don't know your macOS version. I grok the frustration (Python is the source of most if not all evil in the universe) but I think you need to provide more info to get aid.
– hrbrmstr
Nov 13 at 2:53

add a comment |

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