Hello, I stumbled upon this blog post describing a method from dynamically loading modules using GHC api. While trying to test the given method, I got the following error which obviously tells me my packages are not correctly installed but I have no idea how to fix this. D:\projets\>ghc -package ghc main.hs --make <command line>: cannot satisfy -package ghc: ghc-7.0.3-fc75cf67c86ba2c0d64b07024a18d3b4 is unusable due to missing or recursive dependencies: template-haskell-2.5.0.0-7d9b1443ac5ab69e5ed705a487990deb (use -v for more information) When I run ghc-pkg check, I got which obviously is bad. There are problems in package test-framework-0.3.3: dependency "regex-posix-0.94.4-7963833a181f95ba404a78e3e76d835a" doesn't exist There are problems in package QuickCheck-2.4.0.1: dependency "template-haskell-2.5.0.0-e5fd973432385747440288b48f6a6a5a" doesn't exist There are problems in package snap-0.5.1: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "cereal-0.3.3.0-81dac2655ecff64c5fc69671490df093" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package snap-server-0.5.1: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "attoparsec-enumerator-0.2.0.3-d5a7e5b640b4b27be4c6d0c9a314dd0a" doesn't exist dependency "binary-0.5.0.2-72c84eaab351d41e936261d8d5d416f5" doesn't exist dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package snap-core-0.5.1: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "attoparsec-enumerator-0.2.0.3-d5a7e5b640b4b27be4c6d0c9a314dd0a" doesn't exist dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package heist-0.5.2: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package xmlhtml-0.1.5: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package authenticate-0.9.0.1: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package http-enumerator-0.6.5.1: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "attoparsec-enumerator-0.2.0.3-d5a7e5b640b4b27be4c6d0c9a314dd0a" doesn't exist dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package zlib-enum-0.2.1: dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package yesod-static-0.1.0: dependency "cereal-0.3.3.0-81dac2655ecff64c5fc69671490df093" doesn't exist dependency "pureMD5-2.1.0.3-cb7a7a936930b56c62f9207838b99efb" doesn't exist There are problems in package yesod-form-0.1.0.1: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "data-default-0.2.0.1-14197e607852c0357951d749c098bd34" doesn't exist There are problems in package yesod-core-0.8.2: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist dependency "cereal-0.3.3.0-81dac2655ecff64c5fc69671490df093" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package warp-0.4.0.1: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package wai-extra-0.4.0.1: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package wai-app-static-0.1.0: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package wai-0.4.0: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package hjsmin-0.0.14: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package aeson-0.3.2.6: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package tls-extra-0.2.3: dependency "crypto-api-0.6.1-6854b68ffc32d8880becebcf8b612932" doesn't exist There are problems in package tls-0.6.4: dependency "cereal-0.3.3.0-81dac2655ecff64c5fc69671490df093" doesn't exist dependency "crypto-api-0.6.1-6854b68ffc32d8880becebcf8b612932" doesn't exist There are problems in package cprng-aes-0.2.1: dependency "cereal-0.3.3.0-81dac2655ecff64c5fc69671490df093" doesn't exist dependency "crypto-api-0.6.1-6854b68ffc32d8880becebcf8b612932" doesn't exist There are problems in package cryptocipher-0.2.12: dependency "cereal-0.3.3.0-81dac2655ecff64c5fc69671490df093" doesn't exist dependency "crypto-api-0.6.1-6854b68ffc32d8880becebcf8b612932" doesn't exist dependency "tagged-0.2.2-74797b2dae44925f852c0beab1f9f3e6" doesn't exist There are problems in package blaze-textual-0.1.0.0: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package SHA-1.4.1.3: dependency "binary-0.5.0.2-72c84eaab351d41e936261d8d5d416f5" doesn't exist There are problems in package RSA-1.0.6.1: dependency "binary-0.5.0.2-72c84eaab351d41e936261d8d5d416f5" doesn't exist dependency "pureMD5-2.1.0.3-cb7a7a936930b56c62f9207838b99efb" doesn't exist There are problems in package persistent-0.5.0: dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package mime-mail-0.3.0: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package hxt-9.1.1: dependency "binary-0.5.0.2-72c84eaab351d41e936261d8d5d416f5" doesn't exist There are problems in package http-types-0.6.4: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "case-insensitive-0.2.0.1-6cb260512f91ae60284372c0208aa00e" doesn't exist There are problems in package hamlet-0.8.2: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package cryptohash-0.7.0: dependency "cereal-0.3.3.0-81dac2655ecff64c5fc69671490df093" doesn't exist dependency "crypto-api-0.6.1-6854b68ffc32d8880becebcf8b612932" doesn't exist dependency "tagged-0.2.2-74797b2dae44925f852c0beab1f9f3e6" doesn't exist There are problems in package cookie-0.2.1: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package blaze-html-0.4.1.1: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist There are problems in package blaze-builder-enumerator-0.2.0.2: dependency "blaze-builder-0.3.0.1-157e8a92bc5ef27895f938613ecfdcb1" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist There are problems in package attoparsec-text-0.8.5.0: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist There are problems in package asn1-data-0.5.0: dependency "attoparsec-0.8.6.1-3d4c24cfa94f97cbeb7d6cf43ef70284" doesn't exist dependency "attoparsec-enumerator-0.2.0.3-d5a7e5b640b4b27be4c6d0c9a314dd0a" doesn't exist dependency "enumerator-0.4.10-d65a90206db2a5203c1c906e6f58a6c9" doesn't exist The following packages are broken, either because they have a problem listed above, or because they depend on a broken package. test-framework-0.3.3 QuickCheck-2.4.0.1 snap-0.5.1 snap-server-0.5.1 snap-core-0.5.1 heist-0.5.2 xmlhtml-0.1.5 authenticate-0.9.0.1 http-enumerator-0.6.5.1 zlib-enum-0.2.1 yesod-static-0.1.0 yesod-form-0.1.0.1 yesod-core-0.8.2 warp-0.4.0.1 wai-extra-0.4.0.1 wai-app-static-0.1.0 wai-0.4.0 hjsmin-0.0.14 aeson-0.3.2.6 tls-extra-0.2.3 tls-0.6.4 cprng-aes-0.2.1 cryptocipher-0.2.12 blaze-textual-0.1.0.0 SHA-1.4.1.3 RSA-1.0.6.1 persistent-0.5.0 mime-mail-0.3.0 hxt-9.1.1 http-types-0.6.4 hamlet-0.8.2 cryptohash-0.7.0 cookie-0.2.1 blaze-html-0.4.1.1 blaze-builder-enumerator-0.2.0.2 attoparsec-text-0.8.5.0 asn1-data-0.5.0 test-framework-quickcheck2-0.2.10 test-framework-hunit-0.2.6 yesod-persistent-0.1.0 yesod-json-0.1.1 persistent-template-0.5.0.1 certificate-0.9.0.1 haskell-platform-2011.2.0.1 Is there anything I can do to fix this without wiping out and reinstalling haskell platform ? THanks in advance Arnaud