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c++ - Pythran“未定义对‘ATL_caxpby’的引用”错误

问题描述

我已经按照说明安装了 pythran ：

sudo apt-get install libatlas-base-dev
sudo apt-get install python-dev python-ply python-networkx python-numpy
pip install pythran

我有 pythran==0.9.7，gast==0.4.0，g++==5.5.0，ubuntu 16.04

尝试运行pythran dprod.py（与他们的教程中的文件相同）会引发一个错误，其结尾如下：

/home/viktoriya/anaconda3/bin/../lib/gcc/x86_64-conda_cos6-linux-gnu/7.3.0/../../../../x86_64-conda_cos6-linux-gnu/bin/ld: /usr/lib/libblas.so: undefined reference to `ATL_caxpby'
collect2: error: ld returned 1 exit status
WARNING: Compilation error, trying hard to find its origin...
WARNING: Nop, I'm going to flood you with C++ errors!
CRITICAL: Cover me Jack. Jack? Jaaaaack!!!!
E: error: Command "/home/viktoriya/anaconda3/bin/x86_64-conda_cos6-linux-gnu-c++ -Wno-unused-result -Wsign-compare -DNDEBUG -fwrapv -O2 -Wall -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -pipe -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -pipe -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -ffunction-sections -pipe -isystem /home/viktoriya/anaconda3/include -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem /home/viktoriya/anaconda3/include -fPIC -DENABLE_PYTHON_MODULE -D__PYTHRAN__=3 -DPYTHRAN_BLAS_BLAS -I/home/viktoriya/anaconda3/lib/python3.8/site-packages/pythran -I/home/viktoriya/anaconda3/lib/python3.8/site-packages/numpy/core/include -I/usr/local/include -I/usr/include -I/home/viktoriya/anaconda3/include -I/home/viktoriya/anaconda3/include/python3.8 -c /tmp/tmpvkyb90vr.cpp -o /tmp/tmpidzc_k4l/tmp/tmpvkyb90vr.o -std=c++11 -fno-math-errno -w -fvisibility=hidden -fno-wrapv" failed with exit status 1

UPD：我还安装了 libblas-dev。

我该如何解决？

标签： c++compiler-errorspythran

解决方案

CFLAGS="-lblas" pythran dprod.py工作。

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