- #MACOS SIERRA ODBC MANAGER HOW TO#
- #MACOS SIERRA ODBC MANAGER MAC OS X#
- #MACOS SIERRA ODBC MANAGER DRIVER#
- #MACOS SIERRA ODBC MANAGER DOWNLOAD#
#MACOS SIERRA ODBC MANAGER HOW TO#
I think I've done that, but I don't know how to check it.
#MACOS SIERRA ODBC MANAGER MAC OS X#
You first need to install the latest Mac OS X Developer Packages, which can be found at Sadly, I can't find how to set header and library search paths, and when I try to put the header files in /usr/include, the system won't let me. I downloaded iodbc-42.5.tar.gz and untarred it into a directory next to RODBC, untarred from RODBC_1.
If you don't know how to set your search paths, you could just put the header files ( sql.h and sqlext.h) in the /usr/include directory, and the libiodbc.a file in the /usr/lib directory.
#MACOS SIERRA ODBC MANAGER DOWNLOAD#
To fix this, you need to download the latest version of iODBC (and then unzip the file and set your header and library search paths to the location where you put the unzipped package. A discussion of this in Installation of RODBC/ROracle packages on OS X Mavericks says the following: In both cases, I got "ODBC headers sql.h and sqlext.h not found". I also downloaded RODBC_1. from CRAN and tried, R CMD INSTALL RODBC_1. Everything is now working in (command-line) R, as well as RStudio, including knitting R Markdown.In R 3.4.0, install.packages('RODBC', type='source')įails on macOS 10.12.4. So, I turned all the run-paths into absolute paths, and that seems to have fixed it. Where /usr/local/opt/instantclient-basic/lib is the location of libsqora.dylib.12.1. Install_name_tool -rpath "/usr/local/lib" libsqora.dylib.12.1 Install_name_tool -change "/usr/local/lib/libclntsh.dylib.12.1" libsqora.dylib.12.1 Install_name_tool -change "/usr/local/lib/libodbcinst.2.dylib" libsqora.dylib.12.1 I made the following changes: install_name_tool -id "/usr/local/opt/instantclient-basic/lib/libsqora.dylib.12.1" libsqora.dylib.12.1 My understanding is that the value of at the time libsqora.dylib.12.1 is loaded will determine whether these libraries can be found.
#MACOS SIERRA ODBC MANAGER DRIVER#
It turns that that the Oracle ODBC driver does use here is the (partial) output from otool -l libsqora.dylib.12.1: Load command 3 This seems to matter for run-path dependent libraries. The main clue from from the "Understanding R's Startup" article linked above, where mentions that RStudio "doesn’t 'start' R, it uses R as a library, either as a DLL on Windows or as a shared object on Mac and Linux." This is intriguing, because it suggests that there may be different binaries involved for each environment.
I posted a version of this question on the Oracle Community forums as well, but so far haven't had any replies. So, I am guessing that the issues (rendering RMD, launching R from the CLI) are related. I should note that this problem also seems to affect rendering R Markdown inside RStudio, e.g., an RMD that contains the dbConnect() statement will render, and the rendered document will show the 'file not found' error.
I haven't included a reprex because this seems like such an in-the-Mac-weeds problem that I am not even sure what information would be helpful. In particular, I (unsuccessfully) tried manually setting the path, i.e., Sys.setenv(DYLD_FALLBACK_LIBRARY_PATH = "/usr/local/lib") I've read through this article on the startup differences, but nothing I tweak in R seems to work.
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