I am trying to help someone get setup running nose tests. They are running into an error I have never seen before. A google search seems to be yielding results for Java, but not Python.
Below is a screenshot of the error:
Any ideas on how to correct this error?
I have tried uninstalling and re-installing Python. I have verified that the settings are correct as well as the parameters for the nose test. The PATH variables for Python are likewise correct.
Not sure what is going on here.
After trying and failing to run the test from the terminal, I was able to determine that the PATH variables were incorrect after all. I fixed them, and then logged off and back on again, and the issue is fixed.
Related
I am currently working on a personal project using the Ruby language in Cloud9 IDE. Recently, I came across an environment/programming language called Processing. My goals is to make Processing available for my use in Cloud9 IDE.
I am a complete novice and have no clue what I am doing. I followed directions from the following website: Directions for setting up Processing
I entered the following commands into Cloud9's terminal:
rvm install jruby
rvm use jruby
gem install ruby-processing
PROCESSING_ROOT: "/Applications/Processing.app/Contents/Java"
Entering in PROCESSING_ROOT: "/Applications/Processing.app/Contents/Java"
outputted message bash: PROCESSING_ROOT:: command not found
I wasn't too surprised by this, since the last entry probably needs information specific to my setup. Here are my questions:
1.) Are these directions correct for what I am trying to do? (get Processing to work in Cloud9 IDE). If they are not correct, can someone please point me to the correct directions, or give me directions?
2.) If these directions are correct, how can I successfully finish the last step? I tried running DrawRuby.rb, a simple program copied from the internet that supposedly made use of Processing. When I ran the code, the message "You need to set PROCESSING_ROOT in ~/.rpsrc" appeared. I am not sure if this piece of information is relevant or not, but I figured I would add it.
This is where I am at, and I am completely stuck. If someone could give me some help, I would be very grateful. Also, please make your explanation easy to understand. I am relatively new to the programming world, and may not necessarily understand terminology or how things should work.
Cheers!
*** Edit: I created a new workspace in Cloud9 IDE and tried Jed's suggestion. This is what happened:echo 'PROCESSING_ROOT: "/Applications/Processing.app/Contents/Java"' > ~/.rpsrc
:~/workspace $ rp5 run Draw.rb
WARNING: you need to set PROCESSING_ROOT in ~/.rp5rc
NameError: uninitialized constant Processing::RP_CONFIG
Did you mean? Config
RbConfig
const_missing at org/jruby/RubyModule.java:3344
spin_up at /usr/local/rvm/gems/jruby-9.1.7.0/gems/ruby-processing-2.7.1/lib/ruby-processing/runner.rb:188
run at /usr/local/rvm/gems/jruby-9.1.7.0/gems/ruby-processing-2.7.1/lib/ruby-processing/runner.rb:105
execute! at /usr/local/rvm/gems/jruby-9.1.7.0/gems/ruby-processing-2.7.1/lib/ruby-processing/runner.rb:67
execute at /usr/local/rvm/gems/jruby-9.1.7.0/gems/ruby-processing-2.7.1/lib/ruby-processing/runner.rb:61
<main> at /usr/local/rvm/gems/jruby-9.1.7.0/gems/ruby-processing-2.7.1/bin/rp5:10
load at org/jruby/RubyKernel.java:979
<eval> at /usr/local/rvm/gems/jruby-9.1.7.0/bin/rp5:1
eval at org/jruby/RubyKernel.java:1000
<main> at /usr/local/rvm/gems/jruby-9.1.7.0/bin/jruby_executable_hooks:15
You need to add a file to your home directory (~/) called .rpsrc and then add that environmental setting (PROCESSING_ROOT) to your file. The following should work from the command line in your cloud9 environment:
echo 'PROCESSING_ROOT: "/Applications/Processing.app/Contents/Java"' > ~/.rpsrc
I know it might be a bit late for you but ruby-processing is now deprecated, and will only work with processing-2.2.1. For processing-3.3.7 use either JRubyArt or propane latter does not even require processing install.
I am currently attempting to install the tensorflow object detection app on Windows 7 (employer requirement) and I am failing at a few steps from the end.
Basically I get the following error when I run the installation test command:
ImportError: No module named nets.
I have read some solutions on the subject:
https://github.com/tensorflow/models/issues/729
https://github.com/tensorflow/models/issues/1842
which looks like this:
export PYTHONPATH="$PYTHONPATH:"somepath"/tensorflow/models/slim"
basically meaning that I must set the right path in the PYTHONPATH environmental variable.
Working with Windows, I tried calling this:
SET PYTHONPATH="$PYTHONPATH:C:tensorflow/models/slim
And when it didn't work, I created a PYTHONPATH variable in system-> environmental variables.
I'm still getting the error so I suppose that I am still missing something but due to my lack of knowledge I still can't figure out what.
Would someone familiar with Windows be able to point out what's missing?
Thanks
in linux:
add export export PYTHONPATH=$PYTHONPATH:pwd:pwd/slim to ~/.bashrc
attention:you should keep single quote mark
if you work with windows, i guess it should like this:PYTHONPATH=$PYTHONPATH:'C:/tensorflow/models':'C:/tensorflow/models'/slim
just my guess, you can take a try.
good luck!
If you run the setup.py it will install all the relevant modules for object detection. The other option is download the git directory. cd to the folder and try to run the module from there. You might face protubuf issue. Try to install it before running the code. It's bit complicated to install protobuf in windows. But if you are not using ".pb" file, then you don't need to.
I figured out a way to make it work. I am not writing this as a final answer as it is mostly a workaround and due to lack of understanding from my part I cannot guarantee it will work (and also it might not be best good practice).
Anyway here it is:
As Beta previously suggested, you have to run setup.py, however running it from models folder did not do it for me, I also had to run it from object detection folder.
However there was a problem there, it generated an error saying the BUILD already existed (which was correct) so I had to delete the BUILD file from inside of model.
After that it worked, turns out the path I had set was working fine.
Now if some experts would look into this and explain how and why this workaround worked it might make this a valid solution.
Our system is using compass to compile sass files. Following the same workflow as usual today when I run compass compile there is a long pause followed by "killed" with no errors or warning.
I'm not even sure how to troubleshoot this issue. Has anyone else run into a similar problem? If so, how did you solve it?
Thank you in advance...
update
I have been through the code and I cannot find a pattern to it not compiling. After making a minor change it compiled successfully making another minor change it failed. Each time I believe the problem is resolved, I make a change that's very small in scope and it breaks it again... for example removing and id (#main) from a definition stops the compile... putting it back does not fix the problem... adding a comment fixes the problem... remove it and it stays fixed, until I make another change .... I've matched my braces and gone over every change made in the last 3 days... I cannot find a cause for the error, or why its not behaving consistently
If other commands on the server die with a "Killed" error message, it could be a resource issue. Check your server logs for out of memory errors.
I'm trying to run some basic Julia scripts (loading data and manipulating it) from the command line (using a MAC terminal) that I had previously written and successfully compiled with Julia Studio. I KNOW they work (I have re-run them countless times in Julia Studio) and see the desired output sans error messages, but for some reason I now keep getting strange errors some of which seem to relate to packages such as DataFrames (but not always of that variety) when I run the aforementioned scripts from the command line?
ERROR: no method readtable(Array{Any,1},)
ERROR: no method date_parser(ASCIIString,)
If anyone has encountered a similar problem then I would love to hear about the fix.
Try updating the Julia version. This problem was there in previous versions. Also try iJulia, you will find it better than terminal.
I've been trying to build linphone for android for a few days now but I've come to a point where I'm unable to fix the problem I encounter in the build process.
I've been following the provided readme step by step and also tried several ways explained here in SO questions but non get me passed this current point.
http://pastebin.com/gxmc2gwZ
The above pasbin link shows the output of my mingw32 window when I run make. At the end it just holds. It feels like make just goes into an infinite loop. I've left it running overnight but it stays at that exact spot. The only way to stop it is ctrl-c.
Sofar I've used 3 difirent android NDK builds thinking there might be an incompatability.
r8e, r7c and r7 dont work. r7 doesn't even get this far.
I've also tried running make with SHELL="sh -x" but the resulting output is hardly difirent (as expected).
I've tried searching on google but all hits always show an error in the logs. Mine does not.
If anyone has any idea what can cause it to hang that would be REALLY appriciated.
I fixed the problem by running ndk-build.cmd from the project root directory in a command prompt instead of using make in mingw wich called the linux version. my project is now happely compiling along.