I get this error when building HEAD (8fe04eb):
utils/ghc-pkg/Main.hs:881:3:
No instance for (Bin.Binary (InstalledPackageInfo_ String))
arising from a use of `writeBinaryFileAtomic'
Possible fix:
add an instance declaration for
(Bin.Binary (InstalledPackageInfo_ String))
In the first argument of `catchIO', namely
`writeBinaryFileAtomic
filename (map convertPackageInfoOut (packages db))'
In a stmt of a 'do' block:
writeBinaryFileAtomic
filename (map convertPackageInfoOut (packages db))
`catchIO`
\ e
-> if isPermissionError e then
die (filename ++ ": you don't have permission to modify this
file")
else
ioError e
In the expression:
do { let filename = location db </> cachefilename;
when (verbosity > Normal) $ infoLn ("writing cache " ++ filename);
writeBinaryFileAtomic
filename (map convertPackageInfoOut (packages db))
`catchIO`
\ e
-> if isPermissionError e then
die (filename ++ ": you don't have permission to modify
this file")
else
ioError e }
Anyone else getting this or is it just me?
Janek
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