findJulia: Find a Julia Executable
In johnmchambers/XRJulia: Structured Interface to Julia
Description
Usage
Arguments
Value
On Mac OS X
Description
This function looks for an executable Julia application in the local operating system. The location can be prespecified by
setting environment variable JULIA_BIN; otherwise, the function looks in various conventional locations
and if that doesn't work, runs a shell command to look for julia.
Usage
1
Arguments
test
Should the function test for the existence of the application. Default FALSE. Calling with
TRUE is useful to bullet-proof examples or tests for the absence of Julia. If the test search succeeds,
the location is saved in environment variable JULIA_BIN.
Value
The location as a character string, unless test is TRUE, in which case success or failure
is returned, and the location found (or the empty string) is saved as the environment variable.
Note that in this case, FALSE is returned if the Julia package JSON has not been added.
If test is FALSE, failure to find a Julia
in the current system is an error.
On Mac OS X
Installing Julia in the usual way does not put the command line version in a
standard location, but instead in a folder under /Applications.
Assuming one wants to have Julia available from the command line,
creating a symbolic link to it in /usr/local/bin is a standard approach.
If the current version of Julia is 0.6:
sudo ln -s /Applications/Julia-0.6.app/Contents/Resources/julia/bin/julia /usr/local/bin/julia
If for some reason you did not want this to be available, set the shell variable
JULIA_BIN to the first file in the command, the one in /Applications.
johnmchambers/XRJulia documentation built on May 19, 2019, 5:16 p.m.
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Description Usage Arguments Value On Mac OS X
Description
This function looks for an executable Julia application in the local operating system. The location can be prespecified by
setting environment variable JULIA_BIN; otherwise, the function looks in various conventional locations
and if that doesn't work, runs a shell command to look for julia.
Usage
1 |
Arguments
test |
Should the function test for the existence of the application. Default |
Value
The location as a character string, unless test is TRUE, in which case success or failure
is returned, and the location found (or the empty string) is saved as the environment variable.
Note that in this case, FALSE is returned if the Julia package JSON has not been added.
If test is FALSE, failure to find a Julia
in the current system is an error.
On Mac OS X
Installing Julia in the usual way does not put the command line version in a
standard location, but instead in a folder under /Applications.
Assuming one wants to have Julia available from the command line,
creating a symbolic link to it in /usr/local/bin is a standard approach.
If the current version of Julia is 0.6:
sudo ln -s /Applications/Julia-0.6.app/Contents/Resources/julia/bin/julia /usr/local/bin/julia
If for some reason you did not want this to be available, set the shell variable
JULIA_BIN to the first file in the command, the one in /Applications.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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