libxml2 verification failed?

[jason Deacon]

I am setting the webports enviroment under ubuntu 14.04 and using  nacl_sdk (version pepper_49)
When i type command make libxml2, i got eroor like below

 bin/webports install libxml2
Building 'libxml2' [pnacl/release]
Downloading: http://storage.googleapis.com/webports/mirror/libxml2-2.7.8.tar.gz [/home/tyler/Documents/neon_webdav/webports/src/out/cache/libxml2-2.7.8.tar.gz]
webports: verification failed: /home/tyler/Documents/neon_webdav/webports/src/out/cache/libxml2-2.7.8.tar.gz
Expected: 859dd535edbb851cc15b64740ee06551a7a17d40
Actual: e6edce6c7786a3efd54e93242c7fdcfbe1326c81
make: *** [libxml2] Error 1

Can someone give me the hint how to solve this problem.

Thanks

[Ben Smith]

It looks like your download was corrupted somehow. If you run it again, it should try to download again, I believe. If not, you can remove the file in $WEBPORTS/src/out/cache/libxml2-2.7.8.tar.gz