| 
 | 
 
【 sudo apt install rknn-rk3399pro 执行成功,能够将rknn-api升级到1.3】 
但是【 pip3 install --user -U rknn】依旧会提示错误 
 
 
toybrick@debian10:~/Downloads$ pip3 install --user -U rknn 
Looking in indexes: http://repo.rock-chips.com/pypi/simple, https://pypi.tuna.tsinghua.edu.cn/simple 
ERROR: Could not find a version that satisfies the requirement rknn (from versions: none) 
ERROR: No matching distribution found for rknn 
WARNING: You are using pip version 19.3.1; however, version 20.0.2 is available. 
You should consider upgrading via the 'pip install --upgrade pip' command. 
toybrick@debian10:~/Downloads$ sudo apt install rknn-rk3399pro 
[sudo] password for toybrick:  
Reading package lists... Done 
Building dependency tree        
Reading state information... Done 
rknn-rk3399pro is already the newest version (1.3.0-1). 
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. |   
 
 
 
 |