hold on -- its not open()
On Fri, Aug 19, 2016 at 11:35 AM, Pigskin Ablanket <
[email protected]> wrote:
> I get a different error now. Open("code_for_github.jl") returns *ERROR:
> UndefVarError: Open not defined*
>
>
> On Friday, August 19, 2016 at 11:15:05 AM UTC-4, Jeffrey Sarnoff wrote:
>>
>> you probably should run it -- and not expect that to make any difference
>> with your difficulty (which is either a matter of installation or, more
>> likely, the permissions associated with your windows account [and you may
>> need to work that out with work])
>>
>> On Friday, August 19, 2016 at 10:56:39 AM UTC-4, Pigskin Ablanket wrote:
>>>
>>> Ok, so it showed me the following:
>>> C:\Users\Name\AppData\Local\Julia-0.4.6
>>>
>>> Should I still run the update?
>>>
>>> On Friday, August 19, 2016 at 10:48:41 AM UTC-4, Jeffrey Sarnoff wrote:
>>>>
>>>> on a Win7 system running Julia (v0.5rc2, but that should not matter).
>>>>
>>>>
>>>> julia> run(`cmd`)
>>>> Microsoft Windows ...
>>>>
>>>> # this is the directory from which Julia is being run (if you see it_
>>>> C:\Users\Jeff\AppData\Local\Julia-0.5.0-rc2>ls
>>>> LICENSE.md Uninstall.exe bin etc include julia.lnk lib libexec
>>>> share
>>>>
>>>> # type exit() to get back to julia
>>>> C:\Users\Jeff\AppData\Local\Julia-0.5.0-rc2>exit()
>>>>
>>>>
>>>> julia>
>>>>
>>>>
>>>>
>>>> if you cannot do
>>>> run(`cmd`)
>>>> on a windows machine then the System Administrator needs to reinstall
>>>> or otherwise fix it
>>>> also, just for fun.. run Pkg.update()
>>>>
>>>>
>>>> On Friday, August 19, 2016 at 10:16:22 AM UTC-4, Pigskin Ablanket wrote:
>>>>>
>>>>> Julia Version 0.4.6
>>>>> Commit 2e358ce (2016-06-19 17:16 UTC)
>>>>> Platform Info:
>>>>> -- System: windows (x86_64-w64-mingw32)
>>>>> -- CPU: Intel(R) Core (TM) i5-4310U CPU @ 2.00GHz
>>>>> -- Word_Size: 64
>>>>> -- BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell)
>>>>> -- LAPACK: libopenblas64_
>>>>> -- LIBM: libopenlibm
>>>>> -- LLUM: libLLUM-3.3
>>>>>
>>>>> Its work computer
>>>>>
>>>>> On Friday, August 19, 2016 at 10:04:20 AM UTC-4, Jeffrey Sarnoff wrote:
>>>>>>
>>>>>> Please show me
>>>>>> julia> versioninfo()
>>>>>>
>>>>>>
>>>>>> On Friday, August 19, 2016 at 10:02:36 AM UTC-4, Pigskin Ablanket
>>>>>> wrote:
>>>>>>>
>>>>>>> I get the same error:
>>>>>>> Julia>run(`pwd`) what I tried to execute
>>>>>>> ERROR: could not spawn `pwd`: no such file or directory (ENOENT) in
>>>>>>> _jl_spawn at process.jl:262
>>>>>>>
>>>>>>> I am attaching a screen shot
>>>>>>>
>>>>>>> On Friday, August 19, 2016 at 9:35:12 AM UTC-4, Jeffrey Sarnoff
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> what do you see with this (in Julia, note the backtics are not
>>>>>>>> single quotes)
>>>>>>>> julia> run(`pwd`)
>>>>>>>>
>>>>>>>> On Friday, August 19, 2016 at 8:41:51 AM UTC-4, Pigskin Ablanket
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> Ok - This makes sense to me.......but:
>>>>>>>>>
>>>>>>>>> When I proceeded with julia>;pwd this is the response I got:
>>>>>>>>> Error: could not spawn `pwd`: no such file or directory (ENOENT) in
>>>>>>>>> _jl_spawn at process.jl:262
>>>>>>>>>
>>>>>>>>> No idea what that means :(
>>>>>>>>>
>>>>>>>>> Once again - feel like my questions are probably introductory, and
>>>>>>>>> I appreciate your time.
>>>>>>>>>
>>>>>>>>> The actual name of the code I am trying to open is titled
>>>>>>>>> "Code_for_Github.jl"
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Friday, August 19, 2016 at 6:26:20 AM UTC-4, Ayush Pandey wrote:
>>>>>>>>>>
>>>>>>>>>> Hello there,
>>>>>>>>>> I think you need to change to the directory where your file is
>>>>>>>>>> present.
>>>>>>>>>>
>>>>>>>>>> You can try to use command line within julia like:
>>>>>>>>>> julia > ;pwd #Check your present working directory
>>>>>>>>>> julia> ;cd /path_to_the_directory_where_your_file_is_present
>>>>>>>>>>
>>>>>>>>>> OR
>>>>>>>>>> try to give the absolute path of the directory (Assume your file
>>>>>>>>>> is present in home directory on linux)
>>>>>>>>>>
>>>>>>>>>> julia>open("/home/Filename.jl")
>>>>>>>>>>
>>>>>>>>>> I hope it helps :)
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> *Yours Sincerely,*
>>>>>>>>>> *Ayush Pandey* * <https://github.com/Ayush-iitkgp> *
>>>>>>>>>> ayush-iitkgp.github.io/
>>>>>>>>>>
>>>>>>>>>> On Fri, Aug 19, 2016 at 1:54 PM, Pigskin Ablanket <
>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>
>>>>>>>>>>> Ok, I am trying to familiarize myself with a study published
>>>>>>>>>>> using Julia. I have Julia up and running, but cant seep to get the
>>>>>>>>>>> actual
>>>>>>>>>>> code open.
>>>>>>>>>>>
>>>>>>>>>>> Here is what I done so far:
>>>>>>>>>>>
>>>>>>>>>>> julia> Pkg.add("JuMP")
>>>>>>>>>>> julia> Pkg.add("DataFrames")
>>>>>>>>>>> julia> Pkg.add("GLPKMathProgInterface")
>>>>>>>>>>>
>>>>>>>>>>> I believe I successfully added the requisite programs. all good.
>>>>>>>>>>> Now I downloaded the code via CSV.
>>>>>>>>>>>
>>>>>>>>>>> It contains the Code in a .jl file, license file, readme file and a
>>>>>>>>>>> couple excel CSV files needed.
>>>>>>>>>>>
>>>>>>>>>>> I tried top open the file using Julia> Open("Filename.jl") and got
>>>>>>>>>>> the following error:
>>>>>>>>>>>
>>>>>>>>>>> *No such file or directory in open at iostream.jl:90 **in open at
>>>>>>>>>>> **iostream.jl:99*
>>>>>>>>>>>
>>>>>>>>>>> My sense is that I dont have the file in the right directory, but
>>>>>>>>>>> this is where I get over my skis.
>>>>>>>>>>>
>>>>>>>>>>> Is that the issue? How do I make Julia find the file? Sorry or
>>>>>>>>>>> such basic questions !!!!
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
