背景
go项目，使用glide install命令去下载安装依赖，依赖中有个github.com/hashicorp/consul
问题描述
一直无法下载安装依赖成功，报错如下：
[ERROR] Export failed for github.com/hashicorp/consul: Unable to export source: exit status 128 [ERROR] Unable to export dependencies to vendor directory: Unable to export source: exit status 128
解决思路
先日了狗表达心情！
一顿google，发现提供的思路都差不多为：
glide cc rm -rf vendor
尝试了无数次后都是失败了
在google的过程中，有的人建议贴出debug日志，无奈最后就自己加上了debug日志，得到了如下
具体日志
[ERROR] Export failed for github.com/hashicorp/consul: Unable to export source: exit status 128 [DEBUG] Output was: error: unable to create file C:\Users\M\AppData\Local\Temp\glide-vendor249536483\vendor\github.com\hashicorp\consul\vendor/github.com/hashicorp/go-discover/provider/azure/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2015-06-15/network/expressroutecircuitauthorizations.go: Filename too long[DEBUG] Unlocking https-github.com-hashicorp-consul [ERROR] Unable to export dependencies to vendor directory: Unable to export source: exit status 128 [DEBUG] Output was: error: unable to create file C:\Users\M\AppData\Local\Temp\glide-vendor249536483\vendor\github.com\hashicorp\consul\vendor/github.com/hashicorp/go-discover/provider/azure/vendor/github.com/Azure/azure-sdk-for-go/services/network/mgmt/2015-06-15/network/expressroutecircuitauthorizations.go: Filename too long
日了狗，看描述大概明白了，glide在执行新建文件的时候发现文件名过长了！！！
解决办法
那么问题就演变成了glide error filename too long的问题了
具体方法：
Enable long paths on Windows (requires Windows 10 Anniversary Update or newer): https://superuser.com/a/1119980/97078 Configure git to use long paths: git config --global core.longpaths true (globally) or git config core.longpaths true (per project)
我执行了第二步就解决了问题，那么大概就是glide 会去使用git去拉取代码和创建文件了的
小结
还是问题的官方日志靠谱，遇到问题先获取更多的日志吧