Not able to run this project with latest saas version

[SameerMakhija]

Hi,
I am getting below error :-

[19:04:14] DEPRECATION WARNING on line 87 of c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/compass-core-1.0
.3/stylesheets/compass/css3/_deprecated-support.scss: #{} interpolation near operators will be simpl
ified
in a future version of Sass. To preserve the current behavior, use quotes:

unquote('"$moz-"#{$experimental-support-for-mozilla} "$webkit-"#{$experimental-support-for-webkit}
"$opera-"#{$experimental-support-for-opera} "$microsoft-"#{$experimental-support-for-microsoft} "$k
html-"#{$experimental-support-for-khtml}')

You can use the sass-convert command to automatically fix most cases.

[19:04:14] DEPRECATION WARNING on line 92 of c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/compass-core-1.0
.3/stylesheets/compass/css3/_deprecated-support.scss: #{} interpolation near operators will be simpl
ified
in a future version of Sass. To preserve the current behavior, use quotes:

unquote('"$ie6-"#{$legacy-support-for-ie6} "$ie7-"#{$legacy-support-for-ie7} "$ie8-"#{$legacy-supp
ort-for-ie8}')

You can use the sass-convert command to automatically fix most cases.

[19:04:19] DEPRECATION WARNING on line 70 of c:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/susy-2.2.9/sass/
susy/output/support/_support.scss: #{} interpolation near operators will be simplified
in a future version of Sass. To preserve the current behavior, use quotes:

unquote("#{$_type}-exists")

write builds/development/css/style.css

[MIcQo]

Hello, i have same problem after update Prepos to 5.10.1
DEPRECATION WARNING on line 70 of C:/Program Files (x86)/Prepros/resources/app/ruby/ruby_gems/gems/susy-2.2.9/sass/susy/output/support/_support.scss: #{} interpolation near operators will be simplified
in a future version of Sass. To preserve the current behavior, use quotes:

unquote("#{$_type}-exists")


EDIT: Fixed by editing the _support.scss on line 70 and changed
$_pass: call(#{$_type}-exists, $_i);
to:
$_pass: call(unquote("#{$_type}-exists"), $_i);

You can help yourself, that you edit a file. Other solution i can't see at this moment.

Sorry for my bad english.