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Install curses gem when not found (#14)

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Junegunn Choi
2013-12-26 01:06:46 +09:00
parent 33b28be941
commit 3b668ed448
3 changed files with 17 additions and 7 deletions
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17
install
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@@ -15,11 +15,18 @@ echo "OK"
# Curses-support
echo -n "Checking Curses support ... "
/usr/bin/env ruby -e "begin; require 'curses'; rescue Exception; exit 1; end"
if [ $? -ne 0 ]; then
echo "Your ruby does not support 'curses'"
exit 1
if [ $? -eq 0 ]; then
echo "OK"
else
echo "Not found"
echo "Installing 'curses' gem ... "
/usr/bin/env gem install curses
if [ $? -ne 0 ]; then
echo "Failed to install 'curses' gem."
echo "Try installing it as root: sudo gem install curses"
exit 1
fi
fi
echo "OK"
# Ruby version
echo -n "Checking Ruby version ... "
@@ -154,7 +161,7 @@ for shell in bash zsh; do
done
cat << EOF
Finished. Reload your .bashrc or .zshrc to take effect.
Finished. Reload your .bashrc or .zshrc.
source ~/.bashrc # bash"
source ~/.zshrc # zsh"