ChanServ changed the topic of #mlpack to: "mlpack: a fast, flexible machine learning library :: We don't always respond instantly, but we will respond; please be patient :: Logs at http://www.mlpack.org/irc/
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< KhizirSiddiquiGi>
@rcurtin : PR #2136 has been approved and passes all except the appveyor test, I think the fail is unrelated to my PR. You can merge it whenever you get time. :)
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< metahost>
rcurtin: zoq: Could you please review ensmallen#149? I could not revert back earlier as my semester had just begun. :)
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< SachaD>
sreenik[m], rcurtin: Thank you.
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< HimanshuPathakGi>
rcurtin I was trying to enable windows build https://github.com/conda-forge/mlpack-feedstock/pull/18 which require ensmallen and it is also not available is windows do you have any suggestion what can I do here
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< zoq>
HimanshuPathak: the same
< HimanshuPathakGi>
You mean first enabling build for ensmallen
< zoq>
right
< HimanshuPathakGi>
Ok I will try to do ths
< zoq>
thanks, for looking into this
< HimanshuPathakGi>
you'r welcome
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< ssk441>
When I run bin/mlpack_test I get the following error:
< ssk441>
bin/mlpack_test: symbol lookup error: bin/mlpack_test: undefined symbol: _ZN6mlpack4tree10CosineTreeC1ERKN4arma3MatIdEE
< ssk441>
I'm not having any luck finding the source of the error. I even tried running the command with a fresh clone of the mlpack repo. Does anyone know what might be wrong?
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< Param-29Gitter[m>
Hello, can i have an example code in python which uses maxpooling?
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< Hunting-Party10[>
Which one are you not able to execute @Param-29
< Param-29Gitter[m>
i can store my test.cpp file anywhere right?
< Hunting-Party10[>
yes
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< Param-29Gitter[m>
i cannot execute anyone of them as it shows error during include<mlpack/core.hpp>
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< Hunting-Party10[>
what is your compile command? are you including -lmlpack -larmadillo -lboost_serialization
< Param-29Gitter[m>
compile command (g++ -std=c++11 mlpackTest.cpp -lmlpack -larmadillo -lboost_serialization) error (fatal error: mlpack/core.hpp: No such file or directory)
< Hunting-Party10[>
did you build from source or downloaded it via apt-get ?
< Param-29Gitter[m>
i have build it from source
< Param-29Gitter[m>
Is installing important..? i.e running the command (make install)?
< ssk441>
Yes, it is necessary to install before running :)
< Hunting-Party10[>
Yes
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< Param-29Gitter[m>
Can you please correct me if i am wrong. Everytime I make changes in any source code i should first build it ( using make ) and then re-install it using (make install)
< Hunting-Party10[>
You can build individual components as well
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< Param-29Gitter[m>
Thanks :)
< Hunting-Party10[>
Welcome
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< Param-29Gitter[m>
while executing a .cpp example file it shows the following error (cannot open shared object file: No such file or directory)
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< Hunting-Party10[>
Did you set the `LD_LIBRARY_PATH` ?
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< Param-29Gitter[m>
yes i did.
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< sreenik[m]>
freenode_gitter_param-29[m]: Did you try to find the location of the libmlpack.so file (it should ideally be in the /lib folder)?
< sreenik[m]>
And another thing, what is the name of the shared file that it cannot open? Is it libmlpack.so or anything else?
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< Hunting-Party10[>
okay so every time you open a new shell you will have to check the `LD_LIBRARY_PATH`
< Hunting-Party10[>
You can verify if it is set properly by using `echo $LD_LIBRARY_PATH` if its not set up correctly it shows up as blank and you will have to set it up again.
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< Hunting-Party10[>
If you want to make it stay every time add `export LD_LIBRARY_PATH=/usr/local/lib` to .bashrc
< kumaran[m]>
Or, you can set it to every child process individually.
< Hunting-Party10[>
how do you do that ?
< kumaran[m]>
LD_LIBRARY_PATH=... some_command
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< Hunting-Party10[>
Thats what i meant by "setting it up again"😅