It will appear during installation.
After checking the information, we conclude:
(1) First of all, we must make sure that there is no error in these installation packages.
(2) Then, the place where the error occurred is "send requests erro". The reason for the request error should be the problem of the wall. The request failed, but the administrator still failed to try, since the download failed, then download in another way.
(3) When we install, we don’t need to check the following, just click next.
So the solution is to continue the installation until the end, and then from Download the language package you need on github, or download it from my Baidu network disk.
Link: https://pan.baidu.com/s/1bcjcFPVBTCrQFYmnDKB0Hw
Extraction code: q5a2
After the installation is successful, configure the path, a total of 2 paths need to be configured
(1) Find the installation path, copy and
click My Computer -> Properties
(2) Click My Computer -> Properties -> Advanced Settings -> Environment Variables-- -> Under path —> New —> Variable name: TESSDATA_PREFIX----> Variable value: Add \tessdata in front of it
! !
Download the language pack, open the tessdata folder and
copy these to tessdata.
Finally, restart the computer! ! ! !
Then win+R quickly open cmd, type tesseract --list-langs, plus what we downloaded, there are a total of 5 languages