ubuntu 安装tesserocr报错解决办法

报错信息如下：

error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

原因是缺乏依赖包

apt-get install libglib2.0-doc libgraphite2-utils icu-doc
apt-get install libxml2-dev libxslt1-dev python-dev zlib1g-dev libevent-dev