Subject: error messages

From: Danny Milosavljevic <[email-masked]>
Date: Sat, 20 Feb 2016 09:44:42 +0100

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Found valid signature for /gnu/store/36wqhbch45x055wj6gfsng00zkwfqg6n-texlive-20150523-texmf.tar.xz
From http://hydra.gnu.org/nar/36wqhbch45x055wj6gfsng00zkwfqg6n-texlive-20150523-texmf.tar.xz
Downloading 36wqhb...-texlive-20150523-texmf.tar.xz (1.76GiB installed)...
 http://hydra.gnu.org/nar/36wqhbch45x055wj6gfsng00zkwfqg6n-texlive-20150523-texmf.tar.xz 1.1MiB/s 13:24 | 893.9MiB transferred
bzip2: Data integrity error when decompressing.
 http://Input file = (stdin), output file = (stdout)wfqg6n-texlive-20150523-texmf.tar.xz 1.1MiB/s 13:24 | 893.9MiB transferred

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

guix substitute: error: corrupt input while restoring '/gnu/store/36wqhbch45x055wj6gfsng00zkwfqg6n-texlive-20150523-texmf.tar.xz' from #{read pipe}#
killing process 3867g/nar/36wqhbch45x055wj6gfsng00zkwfqg6n-texlive-20150523-texmf.tar.xz 1.1MiB/s 13:24 | 893.9MiB transferred
guix system: error: build failed: some substitutes for the outputs of derivation `/gnu/store/83nkdyp9wl6zwflcm416xf1imppp7v9f-texlive-20150523-texmf.tar.xz.drv' failed (usually happens due to networking issues); try `--fallback' to build derivation from source 
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Also, downloading it by wget right afterwards, it works just fine, all 1.77 GB of it. Wtf?