ngnrsaa / qflex

Flexible Quantum Circuit Simulator (qFlex) implements an efficient tensor network, CPU-based simulator of large quantum circuits.
Apache License 2.0
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libopenblas-dev #275

Closed alexandrupaler closed 4 years ago

alexandrupaler commented 4 years ago

I have successfully installed openblas-dev

libopenblas-dev is already the newest version (0.2.20+ds-4).

However, the following line

autoreconf -i && autoconf && ./configure

complains about OpenBlas. I have Ubuntu 19.04.

configure: error: Please install OpenBLAS before configuring.
95-martin-orion commented 4 years ago

My current version of libopenblas-dev is 0.3.7:

sudo apt-get install libopenblas-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
libopenblas-dev is already the newest version (0.3.7+ds-1).

Could you try running sudo apt-get update and re-installing OpenBLAS?

alexandrupaler commented 4 years ago

unfortunately after update i receive still 0.2

În joi, 27 feb. 2020 la 11:37, Orion Martin notifications@github.com a scris:

My current version of libopenblas-dev is 0.3.7:

sudo apt-get install libopenblas-dev Reading package lists... Done Building dependency tree Reading state information... Done libopenblas-dev is already the newest version (0.3.7+ds-1).

Could you try running sudo apt-get update and re-installing OpenBLAS?

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alexandrupaler commented 4 years ago

Problem solved: I was in a conda environment. It is strange, because the conda had the correct Blas, but configure did not find it. I exited the conda, and configure works.