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pythoncmakeparaview
MadHatter
MadHatter

Reputation: 351

How to resolve cmake directory libz.so.1 conflict with library in implicit directories of anaconda python? python

I'm trying to build an example using cmake which needs python and mpi.I have several python versions installed, pvpython python ipython and anaconda python. I set normal python in my PATH variable (I'm working in ubuntu-linux) I'm new to cmake stuff. Some people stated I have to change toolchainfile.cmake but I cannot locate it in my example files. Any lead on how to solve this? Thanks in advance! Following is the error I get while running ccmake.

    CMake Warning at CMakeLists.txt:14 (ADD_EXECUTABLE):

Cannot generate a safe runtime search path for target Fortran90FullExample because files in some directories may conflict with libraries in implicit directories:

runtime library [libz.so.1] in /usr/lib/x86_64-linux-gnu may be hidden by
files in:/home/xxx/anaconda/lib
runtime library [libpython2.7.so.1.0] in /usr/lib/x86_64-linux-gnu may be
hidden by files in:
/home/xxx/anaconda/libSome of these libraries may not be found correctly.

Upvotes: 4

Views: 7016

Answers (3)

andrewchan2022
andrewchan2022

Reputation: 5310

my solution is to deactivate conda and run cmake again
note: need remove old cmake caches

conda deactivate
rm -rf *
cmake ..

Upvotes: 0

Python Lover
Python Lover

Reputation: 51

I renamed the Anaconda folder, and it worked for me.

$ mv anaconda3 anaconda3_temp

then run

$ cmake ..

Once successfully built, then you can rename the Anaconda folder.

Upvotes: 0

MadHatter
MadHatter

Reputation: 351

I searched for the file libz.so.1 in /usr/lib/x86_64-linux-gnu directory and it was in it. So I set the paths specifically for this directory and not the anaconda directories.

This time I used ccmake instead of cmake and I was able to easily give the paths on /usr/lib/x86_64-linux-gnu instead of the anaconda paths. Also I changed my python path from anaconda python to the usual python location which was /usr/bin for me.

I added this to the path PATH=/usr/bin:$PATH This adds it to the front of the PATH variable and does not effect what is already there. Also I had to set PYTHONHOME=$PYTHONPATH to get rid of all the relatedd errors

Upvotes: 1

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