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make installation command checks more thorough

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liv 2019-03-28 10:51:54 +01:00
parent c6765eb3eb
commit 1b3469f236
1 changed files with 3 additions and 3 deletions
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6
install.sh
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@ -3,7 +3,7 @@
echo "Let's get you set up with Rustlings!" echo "Let's get you set up with Rustlings!"
echo "Checking requirements..." echo "Checking requirements..."
if [ -x "$(git)" ] if [ -x "$(command -v git)" ]
then then
echo "WARNING: Git does not seem to be installed." echo "WARNING: Git does not seem to be installed."
echo "Please download Git using your package manager or over https://git-scm.com/!" echo "Please download Git using your package manager or over https://git-scm.com/!"
@ -12,7 +12,7 @@ else
echo "SUCCESS: Git is installed" echo "SUCCESS: Git is installed"
fi fi
if [ -x "$(rustc)" ] if [ -x "$(command -v rustc)" ]
then then
echo "WARNING: Rust does not seem to be installed." echo "WARNING: Rust does not seem to be installed."
echo "Please download Rust using https://rustup.rs!" echo "Please download Rust using https://rustup.rs!"
@ -21,7 +21,7 @@ else
echo "SUCCESS: Rust is installed" echo "SUCCESS: Rust is installed"
fi fi
if [ -x "$(cargo)" ] if [ -x "$(command -v cargo)" ]
then then
echo "WARNING: Cargo does not seem to be installed." echo "WARNING: Cargo does not seem to be installed."
echo "Please download Rust and Cargo using https://rustup.rs!" echo "Please download Rust and Cargo using https://rustup.rs!"