Ah, but I bet you do have that path...try > Sys.which("texify") texify "C:\\PROGRA~2\\MIKTEX~1.9\\miktex\\bin\\texify.exe" > normalizePath(Sys.which("texify")) [1] "C:\\Program Files (x86)\\MiKTeX 2.9\\miktex\\bin\\texify.exe"
Cheers, Rich Calaway Microsoft R Product Team 24/1341 +1 (425) 4219919 X19919 -----Original Message----- From: R-devel [mailto:r-devel-boun...@r-project.org] On Behalf Of Joris Meys Sent: Tuesday, June 27, 2017 10:43 AM To: r-devel@r-project.org Subject: [Rd] texi2pdf doesn't find the correct MikTex installation due to erroneous Sys.which() I checked after this question popped up on Stackoverflow: https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fstackoverflow.com%2Fquestions%2F44785961%2Fcompile-pdf-in-rstudio-works-but-knit2pdf-does-not-work-in-r-or-rstudio&data=02%7C01%7Crichcala%40microsoft.com%7C109c2b63c17443c51ecc08d4bd83fb68%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636341821947377257&sdata=NwIyGCJSQQjf1HY6r1X9a6V9Z1XI%2F74UTEe9ritYYys%3D&reserved=0 On Windows, texi2pdf looks for the texify.exe of Miktex, but looks in a very wrong place: > Sys.which("texify") texify "C:\\PROGRA~1\\MIKTEX~1.9\\miktex\\bin\\x64\\texify.exe" That folder is not on my computer (I have 2.9 installed), not in my path, not in my system path and I couldn't find it in my register. So it appears as if Sys.which() is looking in the wrong place. What could cause this? Kind regards Joris -- Joris Meys Statistical consultant Ghent University Faculty of Bioscience Engineering Department of Mathematical Modelling, Statistics and Bio-Informatics tel : +32 (0)9 264 61 79 joris.m...@ugent.be ------------------------------- Disclaimer : https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fhelpdesk.ugent.be%2Fe-maildisclaimer.php&data=02%7C01%7Crichcala%40microsoft.com%7C109c2b63c17443c51ecc08d4bd83fb68%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636341821947377257&sdata=bCbpfOJqYi2M8U7YVbh4DG1oIdQHzxVboCRTkTwXzjI%3D&reserved=0 [[alternative HTML version deleted]] ______________________________________________ R-devel@r-project.org mailing list https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fstat.ethz.ch%2Fmailman%2Flistinfo%2Fr-devel&data=02%7C01%7Crichcala%40microsoft.com%7C109c2b63c17443c51ecc08d4bd83fb68%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636341821947377257&sdata=5Gy480YnsDT2qgmIfIPPARL8sEmYmg%2BcetIApASA%2FR0%3D&reserved=0 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel