tag:blogger.com,1999:blog-5657701209880344284.post7313792509973679213..comments2020-09-17T10:51:22.020+01:00Comments on McBryan's Musings: Undefined symbol (Rf_PrintWarnings) when using rpy 2.3.1 and R 3.0.1Tony McBryanhttp://www.blogger.com/profile/14143519988774162737noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-5657701209880344284.post-55925519166837921122017-03-02T15:51:33.663+00:002017-03-02T15:51:33.663+00:00Thanks for this. Upgrading is not an option for on...Thanks for this. Upgrading is not an option for one of my users, so this has just saved me in 2017.Seeking Anythinghttps://www.blogger.com/profile/17085045741976933828noreply@blogger.comtag:blogger.com,1999:blog-5657701209880344284.post-36666749915900690582016-02-27T11:10:44.734+00:002016-02-27T11:10:44.734+00:00Hi Subrata, thanks for the comment. This article ...Hi Subrata, thanks for the comment. This article was written at a point in time where this did not work. I mention in my last post (2013-12-03) that installing the latest version of rpy2 is probably now the best solution.Tony McBryanhttps://www.blogger.com/profile/14143519988774162737noreply@blogger.comtag:blogger.com,1999:blog-5657701209880344284.post-11350134007290322372015-12-15T10:52:00.330+00:002015-12-15T10:52:00.330+00:00Assume you have installed a compatible "pytho...Assume you have installed a compatible "python" version. <br />Firstly use <br />> sudo -i<br />Then <br />> pip install rpy2<br /><br />It can resolve the problems such as "ImportError: /usr/lib/python2.7/dist-packages/rpy2/rinterface/_rinterface.so: undefined symbol: Rf_PrintWarning". <br /><br />SUBRATA GHOSH<br />Anonymoushttps://www.blogger.com/profile/09705442141512587569noreply@blogger.comtag:blogger.com,1999:blog-5657701209880344284.post-85069679697550699972013-12-03T10:31:41.122+00:002013-12-03T10:31:41.122+00:00Hi,
At this point the latest version of rpy2 is n...Hi,<br /><br />At this point the latest version of rpy2 is now 2.3.8 which incorporates the fix this post addresses. As such you are probably best just installing the <a href="https://pypi.python.org/pypi/rpy2/" rel="nofollow">latest version of rpy2</a> which should generally just work.<br /><br />TonyMcBryanhttps://www.blogger.com/profile/02439203188989397132noreply@blogger.comtag:blogger.com,1999:blog-5657701209880344284.post-73517195563791605512013-12-03T10:17:04.928+00:002013-12-03T10:17:04.928+00:00After doing this I am receiving Segmentation fault...After doing this I am receiving Segmentation fault error when importing rpy2.orobjects Rajeev S Kuruphttps://www.blogger.com/profile/14308098661872359327noreply@blogger.com