我正在尝试将cabal升级到最新版本，因为当前版本有一个错误：
cabal --version
cabal-install version 1.16.0.2
using version 1.16.0 of the Cabal library
which cabal
/usr/bin/cabal
curl http://hackage.haskell.org/package/cabal-install-1.22.3.0/cabal-install-1.22.0.3.tar.gz
tar xvfz cabal-install-1.22.3.0.tar.gz
cd cabal-install-1.22.3.0
cabal install
似乎在~/.cabal中安装cabal 1.22.3.0但其中没有bin目录，只有share, packages, logs, lib个目录，我可以'找到文件夹中的可执行文件。
那么我能找到刚安装的新电缆吗？
更新：
cabal update
cabal install cabal-install
...................
checking for sendfile in sys/socket.h... no
checking for gethostent... yes
checking for accept4... yes
configure: creating ./config.status
config.status: creating network.buildinfo
config.status: creating include/HsNetworkConfig.h
configure: WARNING: unrecognized options: --with-compiler, --with-gcc
Building network-2.6.2.0...
Preprocessing library network-2.6.2.0...
ghc: ghc no longer supports single-file style package databases (dist/package.conf.inplace) use 'ghc-pkg init' to create the database with the correct format.
Failed to install network-2.6.2.0
Configuring old-locale-1.0.0.7...
Building old-locale-1.0.0.7...
Preprocessing library old-locale-1.0.0.7...
ghc: ghc no longer supports single-file style package databases (dist/package.conf.inplace) use 'ghc-pkg init' to create the database with the correct format.
Failed to install old-locale-1.0.0.7
Configuring random-1.1...
Building random-1.1...
Preprocessing library random-1.1...
ghc: ghc no longer supports single-file style package databases (dist/package.conf.inplace) use 'ghc-pkg init' to create the database with the correct format.
Failed to install random-1.1
Configuring stm-2.4.4...
Building stm-2.4.4...
Preprocessing library stm-2.4.4...
ghc: ghc no longer supports single-file style package databases (dist/package.conf.inplace) use 'ghc-pkg init' to create the database with the correct format.
Failed to install stm-2.4.4
Configuring text-1.2.1.1...
Building text-1.2.1.1...
Preprocessing library text-1.2.1.1...
ghc: ghc no longer supports single-file style package databases (dist/package.conf.inplace) use 'ghc-pkg init' to create the database with the correct format.
Failed to install text-1.2.1.1
Configuring zlib-0.5.4.2...
Building zlib-0.5.4.2...
Preprocessing library zlib-0.5.4.2...
ghc: ghc no longer supports single-file style package databases (dist/package.conf.inplace) use 'ghc-pkg init' to create the database with the correct format.
Failed to install zlib-0.5.4.2
cabal: Error: some packages failed to install:
HTTP-4000.2.19 depends on text-1.2.1.1 which failed to install.
cabal-install-1.22.4.0 depends on zlib-0.5.4.2 which failed to install.
mtl-2.2.1 failed during the building phase. The exception was:
ExitFailure 1
network-2.6.2.0 failed during the building phase. The exception was:
ExitFailure 1
network-uri-2.6.0.3 depends on text-1.2.1.1 which failed to install.
old-locale-1.0.0.7 failed during the building phase. The exception was:
ExitFailure 1
old-time-1.1.0.3 depends on old-locale-1.0.0.7 which failed to install.
parsec-3.1.9 depends on text-1.2.1.1 which failed to install.
random-1.1 failed during the building phase. The exception was:
ExitFailure 1
stm-2.4.4 failed during the building phase. The exception was:
ExitFailure 1
text-1.2.1.1 failed during the building phase. The exception was:
ExitFailure 1
zlib-0.5.4.2 failed during the building phase. The exception was:
ExitFailure 1
答案 0 :(得分：0)
尝试使用cabal本身安装它：
cabal update
cabal install cabal-install
答案 1 :(得分：0)
运行DELETE FROM temp_queue WHERE query_id=SOME_ID
或cabal install后，请在cabal build中查看已构建的cabal二进制文件。
您也可以使用此配方：
./dist/build/cabal/