Question

我正在尝试在Manjaro上运行的计算机上安装Owl（我以前曾将其安装在Ubuntu上运行的计算机上没有问题）。

但是，似乎无法识别BLAS（无论我使用的是blas还是openblas，以下输出都会出现，我尝试用另一个替换）

$ opam install owl
The following actions will be performed:
  ∗ install conf-openblas 0.2.0 [required by owl]
  ∗ install owl           0.5.0
===== ∗ 2 =====
Do you want to continue? [Y/n] Y

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[owl.0.5.0] found in cache

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] The compilation of conf-openblas failed at "/home/xxxx/.opam/opam-init/hooks/sandbox.sh build sh -exc cc $CFLAGS test.c -lopenblas".

#=== ERROR while compiling conf-openblas.0.2.0 ================================#
# context     2.0.3 | linux/x86_64 | base-bigarray.base base-threads.base base-unix.base ocaml-system.4.07.1 | https://opam.ocaml.org#6f407d9b
# path        ~/.opam/system/.opam-switch/build/conf-openblas.0.2.0
# command     ~/.opam/opam-init/hooks/sandbox.sh build sh -exc cc $CFLAGS test.c -lopenblas
# exit-code   1
# env-file    ~/.opam/log/conf-openblas-26648-05296d.env
# output-file ~/.opam/log/conf-openblas-26648-05296d.out
### output ###
# + cc test.c -lopenblas
# test.c:1:10: fatal error: cblas.h: No such file or directory
#  #include <cblas.h>
#           ^~~~~~~~~
# compilation terminated.

使用depext没有帮助：

$ opam depext conf-openblas.0.2.0
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=manjaro, os-family=arch
# No extra OS packages requirements found.

BLAS丢失，在Manjaro上安装Owl

0 个答案: