5 files changed, 9 insertions, 17 deletions
diff --git a/test/formatters/installers/brittany.bash b/test/formatters/installers/brittany.bash
index 719e198..b6b0699 100644
--- a/test/formatters/installers/brittany.bash
+++ b/test/formatters/installers/brittany.bash
@@ -1,10 +1,6 @@
 # PPA recommended at https://www.haskell.org/cabal/download.html
-apt-key adv --keyserver keyserver.ubuntu.com --recv-keys FF3AEACEF6F88286
-echo "deb [arch=amd64] http://ppa.launchpad.net/hvr/ghc/ubuntu $(lsb_release -cs) main" > /etc/apt/sources.list.d/brittany.list
 
-apt-get update
-apt-get install -y cabal-install-3.4 ghc
-ln -s /opt/cabal/bin/cabal /usr/local/bin/
+apt-get install -y ghc cabal-install
 
 cabal v2-update
 cabal v2-install brittany --reorder-goals
diff --git a/test/formatters/installers/fourmolu.bash b/test/formatters/installers/fourmolu.bash
index 525b1c4..3b78655 100644
--- a/test/formatters/installers/fourmolu.bash
+++ b/test/formatters/installers/fourmolu.bash
@@ -1,4 +1,4 @@
-apt-get install -y haskell-platform
-cabal update
-cabal install fourmolu
+apt-get install -y ghc cabal-install
+cabal v2-update
+cabal v2-install fourmolu --reorder-goals
 cp "${HOME}/.cabal/bin/fourmolu" /usr/local/bin
diff --git a/test/formatters/installers/nixfmt.bash b/test/formatters/installers/nixfmt.bash
index 213a59b..d489829 100644
--- a/test/formatters/installers/nixfmt.bash
+++ b/test/formatters/installers/nixfmt.bash
@@ -1,4 +1,4 @@
 ver="$(latest_release serokell/nixfmt)"
 
-wget "https://github.com/serokell/nixfmt/releases/download/${ver}/nixfmt" -O /usr/local/bin/nixfmt
+wget "https://github.com/serokell/nixfmt/releases/download/${ver}/nixfmt-x86_64-linux" -O /usr/local/bin/nixfmt
 chmod +x /usr/local/bin/nixfmt
diff --git a/test/formatters/installers/ormolu.bash b/test/formatters/installers/ormolu.bash
index 2f4a08f..db6c4d4 100644
--- a/test/formatters/installers/ormolu.bash
+++ b/test/formatters/installers/ormolu.bash
@@ -1,4 +1,4 @@
-apt-get install -y haskell-platform
-cabal update
-cabal install ormolu
+apt-get install -y ghc cabal-install
+cabal v2-update
+cabal v2-install ormolu --reorder-goals
 cp "${HOME}/.cabal/bin/ormolu" /usr/local/bin
diff --git a/test/formatters/installers/rustfmt.bash b/test/formatters/installers/rustfmt.bash
index 7ce08d8..5d30b88 100644
--- a/test/formatters/installers/rustfmt.bash
+++ b/test/formatters/installers/rustfmt.bash
@@ -1,5 +1 @@
-ver="$(latest_release rust-lang/rustfmt | sed 's/^v//')"
-
-wget "https://github.com/rust-lang/rustfmt/releases/download/v${ver}/rustfmt_linux-x86_64_v${ver}.tar.gz" -O rustfmt.tar.gz
-tar -xf rustfmt.tar.gz
-cp rustfmt*/rustfmt /usr/local/bin/
+apt-get install rustfmt -y