dnet Dependency problem

[cond8r]

The following error always appears during installation

ERROR: Could not find a version that satisfies the requirement dnet==1.12 (from -r requirements.txt (line 4)) (from versions: none)
ERROR: No matching distribution found for dnet==1.12 (from -r requirements.txt (line 4))

[cond8r]

My machine environment is: python2.7 but this problem has always existed, how can I solve this problem?

[cond8r]

[jackcily]

i install laf in ubuntu18.04 ,and i don't need to install dnet and pywin32.
i guess dnet and pywin32 used in windows platform and no need in linux platform.
if you install laf in windows platform , you can find packets in this repo folder ./dependencies.