Rainer, Unfortunately, this is related to the new security settings Apple is enforcing for installers.
The solution to this problem straightforward but annoying. Steps to take: * Open the Finder * Locate where the installer you want to open is saved. * Control-click the installer icon AND choose “Open” option the menu. * This will display a modified security warning with the added option of “Open” * Click Open to allow the installer to run. Best, JJB From: Rainer M Krug <rai...@krugs.de> Date: Monday, March 23, 2020 at 9:15 AM To: James Balamuta <balam...@illinois.edu> Cc: "R-SIG-Mac@r-project.org" <R-SIG-Mac@r-project.org> Subject: Re: [R-SIG-Mac] Install r-devel with homebrew? Thanks - done this (the tar.gz, as I don’t want to install it and run it from the downloaded location). But how can I run R? I have the command R, but I get the message "“R.framework” cannot be opened because the developer cannot be verified." Any suggestions? Rainer On 23 Mar 2020, at 15:09, Balamuta, James Joseph <balam...@illinois.edu<mailto:balam...@illinois.edu>> wrote: Rainer, Download the R-devel build from http://mac.r-project.org<https://urldefense.proofpoint.com/v2/url?u=http-3A__mac.r-2Dproject.org&d=DwMFaQ&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=Rba5GEqnBmPqWIfj6Ki2dRUPDq4KJBu7avSSHpSF-Gw&m=bQl0BiJQoyzp72Qwg2zhr5zkobvA6-wr3ac6CimxUZM&s=52KLl3eB6zfC82e0o5aQS2SqWtGL8cCaKI0_bLKBaLU&e=> The build is available under "Universal nightly builds for Mac OS X (10.6+ and 10.9+)" table. R-devel-el-capitan-sa-x86_64.tar.gz (67Mb) http://mac.r-project.org/el-capitan/R-devel/R-devel-el-capitan-sa-x86_64.tar.gz<https://urldefense.proofpoint.com/v2/url?u=http-3A__mac.r-2Dproject.org_el-2Dcapitan_R-2Ddevel_R-2Ddevel-2Del-2Dcapitan-2Dsa-2Dx86-5F64.tar.gz&d=DwMFaQ&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=Rba5GEqnBmPqWIfj6Ki2dRUPDq4KJBu7avSSHpSF-Gw&m=bQl0BiJQoyzp72Qwg2zhr5zkobvA6-wr3ac6CimxUZM&s=WRwRZiuGcLsV-dbdjDYgyv29J0objakLGLyXbqMq7Tc&e=> R-devel-el-capitan-signed.pkg (77Mb, installer incl. GUI) http://mac.r-project.org/el-capitan/R-devel/R-devel-el-capitan-signed.pkg<https://urldefense.proofpoint.com/v2/url?u=http-3A__mac.r-2Dproject.org_el-2Dcapitan_R-2Ddevel_R-2Ddevel-2Del-2Dcapitan-2Dsigned.pkg&d=DwMFaQ&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=Rba5GEqnBmPqWIfj6Ki2dRUPDq4KJBu7avSSHpSF-Gw&m=bQl0BiJQoyzp72Qwg2zhr5zkobvA6-wr3ac6CimxUZM&s=-ONokPlnXMlJV2s6gOeN22_sYEJseQksqV312aIRf8Q&e=> Best, JJB On 3/23/20, 9:06 AM, "R-SIG-Mac on behalf of Rainer M Krug" <r-sig-mac-boun...@r-project.org<mailto:r-sig-mac-boun...@r-project.org> on behalf of rai...@krugs.de<mailto:rai...@krugs.de>> wrote: Hi I know - homebrew is not a supported installation approach to R, but I am asking anyway: Is there a way of installing r-devel via homebrew? Otherwise, what is the easiest way of getting r-devel on my Mac, without interfering with the homebrew install? Thanks, Rainer -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Orcid ID: 0000-0002-7490-0066 Department of Evolutionary Biology and Environmental Studies University of Zürich Office Y34-J-74 Winterthurerstrasse 190 8075 Zürich Switzerland Office: +41 (0)44 635 47 64 Cell: +41 (0)78 630 66 57 email: rainer.k...@uzh.ch<mailto:rainer.k...@uzh.ch> rai...@krugs.de<mailto:rai...@krugs.de> Skype: RMkrug PGP: 0x0F52F982 _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac<https://urldefense.proofpoint.com/v2/url?u=https-3A__stat.ethz.ch_mailman_listinfo_r-2Dsig-2Dmac&d=DwQFaQ&c=OCIEmEwdEq_aNlsP4fF3gFqSN-E3mlr2t9JcDdfOZag&r=Rba5GEqnBmPqWIfj6Ki2dRUPDq4KJBu7avSSHpSF-Gw&m=bQl0BiJQoyzp72Qwg2zhr5zkobvA6-wr3ac6CimxUZM&s=_hnssiYPIM5CCP_l4_9cg_7u8R2oGatRUZSX3-X5yG0&e=> -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Orcid ID: 0000-0002-7490-0066 Department of Evolutionary Biology and Environmental Studies University of Zürich Office Y34-J-74 Winterthurerstrasse 190 8075 Zürich Switzerland Office: +41 (0)44 635 47 64 Cell: +41 (0)78 630 66 57 email: rainer.k...@uzh.ch<mailto:rainer.k...@uzh.ch> rai...@krugs.de<mailto:rai...@krugs.de> Skype: RMkrug PGP: 0x0F52F982 [[alternative HTML version deleted]] _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac