Mac下tesseract-ocr安装（用于图片识别）

写在最前面：

tesseract-ocr可以用来进行图片的识别

首先

brew install tesseract-ocr

发现安装了brew还是会报错

-bash: brew: command not found

然后

sudo vim .bash_profile

添加

export PATH=/usr/local/bin:$PATH

然后使生效

source .bash_profile

输入命令

brew install tesseract

 等待安装

==> Installing dependencies for tesseract: jpeg, libpng, libtiff and leptonica
==> Installing tesseract dependency: jpeg
==> Downloading https://homebrew.bintray.com/bottles/jpeg-9c.mojave.bottle.tar.g
######################################################################## 100.0%
==> Pouring jpeg-9c.mojave.bottle.tar.gz
?  /usr/local/Cellar/jpeg/9c: 21 files, 733.4KB
==> Installing tesseract dependency: libpng
==> Downloading https://homebrew.bintray.com/bottles/libpng-1.6.35.mojave.bottle
######################################################################## 100.0%
==> Pouring libpng-1.6.35.mojave.bottle.tar.gz
?  /usr/local/Cellar/libpng/1.6.35: 26 files, 1.2MB
==> Installing tesseract dependency: libtiff
==> Downloading https://homebrew.bintray.com/bottles/libtiff-4.0.9_4.mojave.bott
######################################################################## 100.0%
==> Pouring libtiff-4.0.9_4.mojave.bottle.tar.gz
?  /usr/local/Cellar/libtiff/4.0.9_4: 246 files, 3.5MB
==> Installing tesseract dependency: leptonica
==> Downloading https://homebrew.bintray.com/bottles/leptonica-1.76.0.mojave.bot
######################                                                    31.0%

 就这样。