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yesod निष्पादन योग्य कैसे स्थापित कर सकते हैं?yesod-bin में एक (अज्ञात) निर्भरता गुम है?
> cabal install yesod-bin
Resolving dependencies...
cabal: Could not resolve dependencies:
trying: yesod-bin-1.2.0
इसलिए यह मुझे वास्तविक निर्भरता नहीं बताता है जो गायब है।
सबकुछ यसोड के साथ ठीक था। मैंने अपने लिनक्स ओएस को Suse12.3 में अपडेट किया, और बाद में हनोद ने दर्जनों टूटी निर्भरताओं के बारे में शिकायत की। इसलिए मैंने अपनी होम निर्देशिका में ghc को अनइंस्टॉल किया, .ghc और .cabal हटा दिया, haskell-platform को पुनर्स्थापित किया, cabal update और फिर cabal install yesod-platform, जो सब ठीक हो गया। गायब हनोद बाइनरी को देखते हुए, मैंने ब्लॉग पोस्ट को यसोड 1.2 के रिलीज के बारे में पाया, और yesod-bin इंस्टॉल करने का प्रयास किया, जो अब एक उपयोगी त्रुटि संदेश के बिना विफल रहता है। यहां तक कि शब्दाडंबर बढ़ती मेरे लिए कोई उपयोगी जानकारी प्रदान नहीं करता है:
> ghc --version
The Glorious Glasgow Haskell Compilation System, version 7.4.2
> cabal --verbose=3 install yesod-bin
searching for ghc in path.
found ghc at /usr/bin/ghc
("/usr/bin/ghc",["--numeric-version"])
/usr/bin/ghc is version 7.4.2
looking for tool "ghc-pkg" near compiler in /usr/bin
found ghc-pkg in /usr/bin/ghc-pkg
("/usr/bin/ghc-pkg",["--version"])
/usr/bin/ghc-pkg is version 7.4.2
("/usr/bin/ghc",["--supported-languages"])
("/usr/bin/ghc",["--info"])
Reading installed packages...
("/usr/bin/ghc-pkg",["dump","--global","-v0"])
("/usr/bin/ghc-pkg",["dump","--user","-v0"])
("/usr/bin/ghc",["--print-libdir"])
Reading available packages...
Choosing modular solver.
Resolving dependencies...
[__0] trying: yesod-bin-1.2.0
[__1] rejecting: base-3.0.3.2, 3.0.3.1 (global constraint requires installed instance)
[__1] trying: base-4.5.1.0/installed-6e4...
[__2] trying: rts-1.0/installedbuil...
[__3] trying: integer-gmp-0.4.0.0/installed-af3...
[__4] trying: ghc-prim-0.2.0.0/installed-7d3...
[__5] trying: wai-1.4.0/installed-3a1...
[__6] trying: vault-0.2.0.4/installed-2b6...
[__7] trying: hashable-1.2.0.7/installed-d66...
[__8] trying: warp-1.3.8.1/installed-ace...
[__9] trying: void-0.6/installed-a34...
[_10] trying: semigroups-0.9.1/installed-e88...
[_11] trying: nats-0.1/installed-b6a...
[_12] trying: unix-2.5.1.1/installed-48f...
[_13] trying: simple-sendfile-0.2.11/installed-74a...
[_14] trying: case-insensitive-1.0.0.1/installed-709...
[_15] trying: deepseq-1.3.0.0/installed-c26...
[_16] trying: array-0.4.0.0/installed-0b6...
[_17] trying: blaze-builder-conduit-1.0.0/installed-3d2...
[_18] trying: transformers-0.3.0.0/installed-8e6...
[_19] trying: project-template-0.1.3
[_20] trying: project-template-0.1.3:!test
[_21] trying: mtl-2.1.2/installed-02e...
[_22] trying: base64-conduit-1.0.0
[_23] trying: base64-conduit-1.0.0:!test
[_24] trying: classy-prelude-0.5.4
[_25] trying: classy-prelude-0.5.4:!test
[_26] trying: vector-0.10.0.1/installed-345...
[_27] trying: primitive-0.5.0.1/installed-15c...
[_28] trying: basic-prelude-0.3.5.0
[_29] trying: ReadArgs-1.2.1
[_30] trying: ReadArgs-1.2.1:!test
[_31] trying: network-conduit-1.0.0/installed-073...
[_32] trying: monad-control-0.3.2.1/installed-325...
[_33] trying: transformers-base-0.4.1/installed-8ce...
[_34] trying: base-unicode-symbols-0.2.2.4/installed-47d...
[_35] trying: http-conduit-1.9.3/installed-ef7...
[_36] trying: zlib-conduit-1.0.0/installed-285...
[_37] trying: zlib-bindings-0.1.1.3/installed-ef4...
[_38] trying: utf8-string-0.3.7/installed-3aa...
[_39] trying: tls-extra-0.6.1/installed-a7d...
[_40] trying: pem-0.1.2/installed-6f3...
[_41] trying: cereal-0.3.5.2/installed-807...
[_42] trying: cryptohash-0.9.0/installed-4c8...
[_43] trying: tagged-0.6/installed-8e1...
[_44] trying: crypto-api-0.12/installed-07e...
[_45] trying: entropy-0.2.1/installed-b34...
[_46] trying: crypto-random-api-0.2.0/installed-dd2...
[_47] trying: crypto-pubkey-0.1.3/installed-e49...
[_48] trying: crypto-pubkey-types-0.3.2/installed-0f2...
[_49] trying: asn1-types-0.1.3/installed-29c...
[_50] trying: crypto-numbers-0.1.3/installed-c6e...
[_51] trying: cipher-rc4-0.1.2/installed-854...
[_52] trying: cipher-aes-0.1.8/installed-aaa...
[_53] trying: tls-1.1.2/installed-106...
[_54] trying: socks-0.5.1/installed-1e3...
[_55] trying: regex-compat-0.95.1/installed-cc3...
[_56] trying: regex-posix-0.95.2/installed-417...
[_57] trying: regex-base-0.93.2/installed-920...
[_58] trying: random-1.0.1.1/installed-a21...
[_59] trying: publicsuffixlist-0.1/installed-7c1...
[_60] trying: mime-types-0.1.0.3/installed-f07...
[_61] trying: failure-0.2.0.1/installed-579...
[_62] trying: data-default-0.5.3/installed-f33...
[_63] trying: data-default-instances-old-locale-0.0.1/installed-e48...
[_64] trying: old-locale-1.0.0.4/installed-5e4...
[_65] trying: data-default-instances-dlist-0.0.1/installed-ec3...
[_66] trying: dlist-0.5/installed-0a8...
[_67] trying: data-default-instances-containers-0.0.1/installed-a88...
[_68] trying: data-default-instances-base-0.0.1/installed-2ea...
[_69] trying: data-default-class-0.0.1/installed-404...
[_70] trying: cprng-aes-0.3.4/installed-bc2...
[_71] trying: cookie-0.4.0.1/installed-9d9...
[_72] trying: certificate-1.3.7/installed-d6c...
[_73] trying: asn1-data-0.7.1/installed-8ec...
[_74] trying: network-2.3.1.0/installed-efa...
[_75] trying: http-reverse-proxy-0.1.1.6
[_76] trying: http-reverse-proxy-0.1.1.6:!test
[_77] trying: word8-0.0.3/installed-366...
[_78] trying: lifted-base-0.2.0.4/installed-1f9...
[_79] trying: base64-bytestring-1.0.0.1/installed-ffa...
[_80] trying: resourcet-0.4.7.1/installed-45e...
[_81] trying: mmorph-1.0.0/installed-19c...
[_82] trying: conduit-1.0.5/installed-a38...
[_83] trying: file-embed-0.0.4.7/installed-004...
[_84] trying: split-0.2.1.1/installed-03e...
[_85] trying: fsnotify-0.0.11
[_86] trying: fsnotify-0.0.11:!test
[_87] trying: hinotify-0.3.5
[_88] trying: hinotify-0.3.5:+split-base
[_89] trying: optparse-applicative-0.5.2.1
[_90] trying: optparse-applicative-0.5.2.1:!test
[_91] trying: yaml-0.8.2.4/installed-68e...
[_92] trying: aeson-0.6.1.0/installed-9bd...
[_93] trying: syb-0.3.7/installed-60a...
[_94] trying: unordered-containers-0.2.3.1/installed-55f...
[_95] trying: system-fileio-0.3.11/installed-2fc...
[_96] trying: system-filepath-0.4.7/installed-977...
[_97] trying: tar-0.4.0.1
[_98] trying: old-time-1.1.0.0/installed-703...
[_99] trying: zlib-0.5.4.0/installed-f9a...
[100] trying: process-1.1.0.1/installed-608...
[101] trying: filepath-1.3.0.0/installed-f99...
[102] trying: blaze-builder-0.3.1.1/installed-536...
[103] trying: http-types-0.8.0/installed-a08...
[104] trying: attoparsec-0.10.4.0/installed-c39...
[105] trying: containers-0.4.2.1/installed-75f...
[106] trying: unix-compat-0.4.1.1/installed-35c...
[107] trying: directory-1.1.0.2/installed-c30...
[108] trying: template-haskell-2.7.0.0/installed-2bd...
[109] trying: pretty-1.1.1.0/installed-91e...
[110] trying: time-1.4/installed-d61...
[111] trying: bytestring-0.9.2.1/installed-503...
[112] trying: shakespeare-css-1.0.5.1/installed-013...
[113] trying: shakespeare-js-1.1.4/installed-df8...
[114] trying: shakespeare-1.0.5/installed-9c1...
[115] trying: shakespeare-text-1.0.0.5
[116] trying: shakespeare-text-1.0.0.5:!test
[117] trying: text-0.11.2.3/installed-db6...
[118] trying: parsec-3.1.3/installed-771...
[119] rejecting: ghc-paths-0.1.0.9 (unknown package: ghc)
[__0] fail (backjumping, conflict set: ghc, yesod-bin)
cabal: Could not resolve dependencies:
trying: yesod-bin-1.2.0
त्रुटि बनी हुई है:
संक्षिप्त openSUSE संकुल को देख कर, यह के रूप में यदि आप
ghc-ghcलेनी होगी। फिर भी जानकारी के लिए धन्यवाद, यह मुझे समाधान की तलाश जारी रखने में मदद करता है। – Steffenठीक है, इसमें आगे देखकर, 'ghc-ghc-devel' आवश्यक लाइब्रेरी प्रदान की गई। द्विआधारी अब स्थापित है। धन्यवाद! (अब 'हाँद डेवेल' द्वारा उत्पादित सभी निर्भरता त्रुटियों को हल करने के लिए। उग ...) – Steffen
पूरी तरह से समयबद्ध प्रश्न और उत्तर, धन्यवाद :)। –