error: command 'x86_64-linux-gnu-gcc' failed with exit status 4 or 1

安装编译时出现报错error: command 'x86_64-linux-gnu-gcc' failed with exit，常见退出状态为1，则是依赖不足，根据版本不同安装如下依赖：

sudo apt-getinstall libxml2

sudo apt-getinstall libxslt1.1sudo apt-getinstall libxml2-dev

sudo apt-getinstall libxslt1-dev

sudo apt-getinstall python-libxml2

sudo apt-getinstall python-libxslt1

sudo apt-getinstall python-dev

sudo apt-getinstall python-setuptools



easy_install lxml当退出状态为4时，则是机器内存不足，导致没有足够的内存进行编译解决办法为释放内存或者增加swap

释放内存：echo 3 > /proc/sys/vm/drop_caches

增加SWAP：

dd if=/dev/zero of=/swap1 bs=1M count=1024
mkswap /swap1
chown root:root /swap1
chmod 0600 /swap1
swapon /swap1

增加SWAP后重新释放内存