[英]Installing reflex-dom likely to break ghcjs
I am trying to install reflex
and reflex-dom
using cabal install
I got the following error messages: 我试图使用
cabal install
安装reflex
和reflex-dom
我收到以下错误消息:
$ cabal install reflex-dom
...
cabal: The following packages are likely to be broken by the reinstalls:
lens-4.15.1
ghcjs-0.2.0
free-4.12.4
kan-extensions-5.0.1
adjunctions-4.3
Use --force-reinstalls if you want to install anyway.
ghcjs
on GitHub is at 0.2.0 on the "master" branch and 0.2.1 on a branch called "dedupe". GitHub上的
ghcjs
在“master”分支上为0.2.0 ,在名为“dedupe”的分支上为0.2.1 。 And I am also scared of breaking lens
. 而且我也害怕打破
lens
。 Is there any way to install reflex
and reflex-dom
in a consistant way? 有没有办法以 一致的方式 安装
reflex
和 reflex-dom
? Maybe I need to change the .cabal
file 也许我需要更改
.cabal
文件
$ cabal install reflex-dom
Resolving dependencies...
In order, the following would be installed:
bifunctors-5.3 (latest: 5.4.1) (via: reflex-dom-0.3 these-0.6.2.1 lens-4.13.2.1 free-4.12.4 semigroupoids-5.0.1 profunctors-5.2) (new version)
data-default-instances-base-0.1.0.1 (via: data-default-0.5.3) (new package)
data-default-0.5.3 (latest: 0.7.1.1) (via: reflex-dom-0.3) (new version)
dependent-sum-0.3.2.2 (latest: 0.4) (via: reflex-dom-0.3 reflex-0.4.0 dependent-sum-template-0.0.0.5 dependent-map-0.2.4.0) (new package)
dependent-map-0.2.4.0 (via: reflex-dom-0.3 reflex-0.4.0) (new package)
exception-transformers-0.4.0.5 (via: reflex-dom-0.3 reflex-0.4.0) (new package)
haskell-src-exts-1.17.1 (latest: 1.19.1) (via: reflex-0.4.0 haskell-src-meta-0.6.0.14) (new version)
haskell-src-meta-0.6.0.14 (latest: 0.7.0.1) (via: reflex-0.4.0) (new version)
profunctors-5.2 (via: these-0.6.2.1 lens-4.13.2.1 adjunctions-4.3 free-4.12.4) (reinstall) (changes: bifunctors-5.4.1 -> 5.3)
raw-strings-qq-1.1 (via: reflex-dom-0.3) (new package)
ref-tf-0.4.0.1 (via: reflex-dom-0.3 reflex-0.4.0) (new package)
semigroupoids-5.0.1 (latest: 5.1) (via: these-0.6.2.1 lens-4.13.2.1 kan-extensions-5.0.1 adjunctions-4.3 free-4.12.4) (new version)
free-4.12.4 (via: lens-4.13.2.1 kan-extensions-5.0.1 adjunctions-4.3) (reinstall) (changes: bifunctors-5.4.1 -> 5.3, semigroupoids-5.1 -> 5.0.1)
adjunctions-4.3 (via: kan-extensions-5.0.1) (reinstall) (changes: semigroupoids-5.1 -> 5.0.1)
kan-extensions-5.0.1 (via: lens-4.13.2.1) (reinstall) (changes: semigroupoids-5.1 -> 5.0.1)
lens-4.13.2.1 (latest: 4.15.1) (via: reflex-dom-0.3) (new version)
th-extras-0.0.0.4 (via: dependent-sum-template-0.0.0.5) (new package)
dependent-sum-template-0.0.0.5 (via: reflex-dom-0.3) (new package)
these-0.6.2.1 (latest: 0.7.3) (via: reflex-dom-0.3 reflex-0.4.0) (new package)
reflex-0.4.0 (via: reflex-dom-0.3) (new package)
utf8-string-1.0.1.1 (via: glib-0.13.4.1 cairo-0.13.3.1) (new package)
cairo-0.13.3.1 (via: webkitgtk3-0.14.2.1 gtk3-0.14.6 pango-0.13.3.1) (new package)
glib-0.13.4.1 (via: reflex-dom-0.3 webkitgtk3-javascriptcore-0.13.2.0 ghcjs-dom-0.2.4.0 webkitgtk3-0.14.2.1 gtk3-0.14.6 pango-0.13.3.1 gio-0.13.3.1) (new package)
gio-0.13.3.1 (via: gtk3-0.14.6) (new package)
pango-0.13.3.1 (via: webkitgtk3-0.14.2.1 gtk3-0.14.6) (new package)
gtk3-0.14.6 (via: reflex-dom-0.3 webkitgtk3-javascriptcore-0.13.2.0 ghcjs-dom-0.2.4.0 webkitgtk3-0.14.2.1) (new package)
webkitgtk3-0.14.2.1 (via: reflex-dom-0.3 webkitgtk3-javascriptcore-0.13.2.0 ghcjs-dom-0.2.4.0) (new package)
ghcjs-dom-0.2.4.0 (latest: 0.7.0.4) (via: reflex-dom-0.3) (new package)
webkitgtk3-javascriptcore-0.13.2.0 (latest: 0.14.2.1) (via: reflex-dom-0.3) (new package)
reflex-dom-0.3 (new package)
cabal: The following packages are likely to be broken by the reinstalls:
lens-4.15.1
ghcjs-0.2.0
Use --force-reinstalls if you want to install anyway.
and similar for installing reflex 和类似的安装反射
$ cabal install reflex
Resolving dependencies...
In order, the following would be installed:
bifunctors-5.3 (latest: 5.4.1) (via: these-0.6.2.1 semigroupoids-5.0.1 profunctors-5.2) (new version)
dependent-sum-0.3.2.2 (latest: 0.4) (via: reflex-0.4.0 dependent-map-0.2.4.0) (new package)
dependent-map-0.2.4.0 (via: reflex-0.4.0) (new package)
exception-transformers-0.4.0.5 (via: reflex-0.4.0) (new package)
haskell-src-exts-1.17.1 (latest: 1.19.1) (via: reflex-0.4.0 haskell-src-meta-0.6.0.14) (new version)
haskell-src-meta-0.6.0.14 (latest: 0.7.0.1) (via: reflex-0.4.0) (new version)
profunctors-5.2 (via: these-0.6.2.1) (reinstall) (changes: bifunctors-5.4.1 -> 5.3)
ref-tf-0.4.0.1 (via: reflex-0.4.0) (new package)
semigroupoids-5.0.1 (latest: 5.1) (via: these-0.6.2.1) (new version)
these-0.6.2.1 (latest: 0.7.3) (via: reflex-0.4.0) (new package)
reflex-0.4.0 (new package)
cabal: The following packages are likely to be broken by the reinstalls:
lens-4.15.1
ghcjs-0.2.0
free-4.12.4
kan-extensions-5.0.1
adjunctions-4.3
Use --force-reinstalls if you want to install anyway.
The best way that I know of to install reflex and reflex-dom (and ghcjs too) in a consistent way on a linux environment is to follow the setup instructions on the reflex-platform readme . 我知道在linux环境中以一致的方式安装reflex和reflex-dom(以及ghcjs)的最佳方法是遵循reflex平台自述文件中的设置说明 。
The process amounts to cloning the reflex-platform repository and running a script, "try-reflex" from inside that repository. 该过程相当于克隆reflex-platform存储库并从该存储库内部运行脚本“try-reflex”。 The try-reflex script starts a shell from which you can run ghcjs will full access to reflex/reflex-dom .
try-reflex脚本启动一个shell,你可以从中运行ghcjs将完全访问reflex / reflex-dom。 This shell environment is independent of what you previously installed on your computer so you don't have to worry about messing up lenses or any other cabal package you already have in place.
此shell环境与您之前在计算机上安装的环境无关,因此您不必担心弄乱镜头或已有的任何其他cabal包。
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