求助，装了1.3版本的rknn-toolkit， import时报找不到libgfortran.so.4

[复制链接] · 发表于 2020-6-11 10:58:27

报错如下：

>>> import rknn.api import RKNN
  File "<stdin>", line 1
import rknn.api import RKNN
                     ^
SyntaxError: invalid syntax
>>> from rknn.api import RKNN
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/toybrick/.local/lib/python3.6/site-packages/rknn/api/__init__.py", line 1, in <module>
from rknn.api.rknn import RKNN
  File "/home/toybrick/.local/lib/python3.6/site-packages/rknn/api/rknn.py", line 15, in <module>
from .rknn_base import RKNNBase
  File "rknn/api/rknn_base.py", line 14, in init rknn.api.rknn_base
  File "/home/toybrick/.local/lib/python3.6/site-packages/rknn/base/acuitylib/__init__.py", line 1, in <module>
from acuitylib.optimize.optimizer import Optimizer
  File "/home/toybrick/.local/lib/python3.6/site-packages/rknn/base/acuitylib/__init__.py", line 1, in <module>
from acuitylib.optimize.optimizer import Optimizer
  File "rknn/base/acuitylib/optimize/optimizer.py", line 17, in init rknn.base.acuitylib.optimize.optimizer
  File "rknn/base/acuitylib/optimize/rules/merge_layer.py", line 3, in init rknn.base.acuitylib.optimize.rules.merge_layer
  File "/home/toybrick/.local/lib/python3.6/site-packages/rknn/base/acuitylib/layer/__init__.py", line 2, in <module>
from acuitylib.layer.add import *
  File "rknn/base/acuitylib/layer/add.py", line 1, in init rknn.base.acuitylib.layer.add
  File "rknn/base/acuitylib/layer/acuitylayer.py", line 9, in init rknn.base.acuitylib.layer.acuitylayer
  File "rknn/base/acuitylib/core/tensor.py", line 3, in init rknn.base.acuitylib.core.tensor
  File "rknn/base/acuitylib/tensor_factory.py", line 3, in init rknn.base.acuitylib.tensor_factory
  File "rknn/base/acuitylib/dtype/dynamic_fixed_point.py", line 6, in init rknn.base.acuitylib.dtype.dynamic_fixed_point
  File "/home/toybrick/.local/lib/python3.6/site-packages/rknn/base/acuitylib/dtype/quantized_dtype.py", line 8, in <module>
from acuitylib.math import compute_quantize_kl_divergence
  File "rknn/base/acuitylib/math.py", line 3, in init rknn.base.acuitylib.math
  File "/home/toybrick/.local/lib/python3.6/site-packages/scipy/stats/__init__.py", line 379, in <module>
from .stats import *
  File "/home/toybrick/.local/lib/python3.6/site-packages/scipy/stats/stats.py", line 180, in <module>
import scipy.special as special
  File "/home/toybrick/.local/lib/python3.6/site-packages/scipy/special/__init__.py", line 641, in <module>
from ._ufuncs import *
ImportError: libgfortran.so.4: cannot open shared object file: No such file or directory

目前pip list如下，我find了一下只有libgfortran.so.5，这个就很尴尬了。。
Package          Version
----------------- ----------
absl-py          0.7.1
asn1crypto       0.24.0
astor          0.8.0
Babel          2.5.3
blivet          3.0.0b1
blivet-gui       2.1.9
CairoSVG       1.0.20
certifi          2020.4.5.2
cffi             1.11.5
chardet          3.0.4
Click          7.0
coverage       4.5.1
cryptography    2.3
cupshelpers    1.0
Cython          0.29.19
decorator       4.2.1
dill             0.2.8.2
dnspython       1.15.0
docker          3.2.1
docker-pycreds 0.2.2
Flask          1.0.2
flatbuffers    1.10
fros             1.1
gast             0.2.2
gpg             1.10.0
grpcio          1.17.1
gssapi          1.5.0
h5py             2.8.0
humanize       0.5.1
idna             2.5
iniparse       0.4
initial-setup    0.3.56
ipaclient       4.7.2
ipalib          4.7.2
ipaplatform    4.7.2
ipapython       4.7.2
IPy             0.81
isc             2.0
itsdangerous    1.1.0
Jinja2          2.10.1
jwcrypto       0.4.2
langtable       0.0.38
lmdb             0.93
Markdown       3.1.1
MarkupSafe       0.23
netaddr          0.7.19
netifaces       0.10.6
networkx       1.11
notify2          0.3.1
ntplib          0.3.3
numpy          1.16.3
olefile          0.46
onnx             1.4.1
onnx-tf          1.2.1
ordered-set    2.0.2
pid             2.2.3
Pillow          5.3.0
pip             20.1.1
ply             3.11
protobuf       3.6.1
psutil          5.6.2
pwquality       1.4.0
pyasn1          0.3.7
pyasn1-modules 0.1.5
pycairo          1.16.3
pycparser       2.14
pycrypto       2.6.1
pycups          1.9.72
pycurl          7.43.0.2
pydbus          0.6.0
pyenchant       2.0.0
pygobject       3.28.3
pyinotify       0.9.6
pykickstart    3.12
pyOpenSSL       17.3.0
pyparted       3.11.0
PySocks          1.6.8
pystray          0.14.3
python-augeas    0.5.0
python-dateutil 2.6.1
python-dmidecode  3.12.2
python-ldap    3.1.0
python-meh       0.46
python-xlib    0.20
python-yubico    1.3.2
pytoml          0.1.18
pytz             2017.2
pyudev          0.21.0
pyusb          1.0.2
pyxdg          0.25
PyYAML          5.1
qrcode          5.1
registries       0.1
requests       2.22.0
requests-file    1.4.3
requests-ftp    0.3.1
rknn-toolkit    1.3.0
rpm             4.14.2.1
ruamel.yaml    0.15.81
scipy          1.3.0
sepolicy       1.1
setools          4.1.1
setroubleshoot 1.1
setuptools       39.1.0
sh             1.12.14
simpleline       1.1
six             1.11.0
slip             0.6.4
slip.dbus       0.6.4
smartcols       0.3.0
sos             3.7
SSSDConfig       1.16.4
systemd-python 234
tensorboard    1.10.0
tensorflow       1.10.1
termcolor       1.1.0
typing          3.6.6
typing-extensions 3.7.2
urllib3          1.24.2
websocket-client  0.47.0
Werkzeug       0.15.4
wheel          0.33.4
wrapt          1.10.11