How not to indirectly depend on multiple versions of the same
Bas van Dijk
v.dijk.bas at gmail.com
Thu Oct 8 14:24:45 EDT 2009
My usb package fails to build on hackage:
usb depends both on bytestring and text but text also depends on
bytestring. Now, during configuring, a different bytestring version is
choosen than the one text was build with:
Dependency bytestring ==0.9.*: using bytestring-0.9.1.5
Dependency text ==0.4.*: using text-0.4
Warning: This package indirectly depends on multiple versions of the same
package. This is highly likely to cause a compile failure.
Dependency bytestring >=0.9 && <1.0: using bytestring-0.9.1.4
Is it possible to specify in my cabal file that I depend on the same
bytestring version as to one text was build with?
If not, what is the best way to get my package to build on hackage?
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